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		<h1>CHỦ ĐỀ STEM NƯỚC TRÁI CÂY LÊN MEN TỪ VI KHUẨN CÓ LỢI</h1>
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			<li>Thứ ba - 12/09/2023 09:35</li>
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			I. Mục tiêu<br />	1. Kiến thức:<br />	- Nêu được một số vai trò và ứng dụng vi khuẩn trong thực tiễn.<br />- Vận dụng được hiểu biết về vi khuẩn vào giải thích một số hiện tượng trong thực tiễn (ví dụ: vì sao thức ăn để lâu bị ôi thiu và không nên ăn thức ăn ôi thiu,…)<br />	- Vận dụng kiến thức đã học để làm nước trái cây lên men từ vi khuẩn có lợi (vi khuẩn mồi SCOBY hoặc trà Kombucha).
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			<span style="font-size:11pt"><span style="background:white"><span style="tab-stops:36.0pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">2. Năng</span></span></span></span></b><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> lực</span></span></span></span></b><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">:</span></span></span></span></b></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">2.1.</span></span></span></span></b><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> Năng lực Khoa học tự nhiên:</span></span></span></span></b> <span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">biết được một số vai trò và ứng dụng vi khuẩn trong thực tiễn.Vận dụng được hiểu biết về vi khuẩn vào giải thích một số hiện tượng trong thực tiễn (ví dụ: vì sao thức ăn để lâu bị ôi thiu và không nên ăn thức ăn ôi thiu,…).<b> </b><span style="background:white">Biết l</span></span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">àm </span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">nước trái cây lên men từ vi khuẩn có lợi</span></span></span></span></span> <span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">(</span></span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">vi khuẩn mồi SCOBY hoặc trà Kombucha</span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">).</span></span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">2.2.</span></span></span></span></b><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> Năng lực </span></span></span></span></b><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">chung</span></span></span></span></b><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">:</span></span></span></span></b></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <b>- Năng lực giải quyết vấn đề và sáng tạo:</b></span></span></span></span><b> </b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">HS trình bày ý tưởng, </span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);">l</span></span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);">àm </span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);">nước trái cây lên men từ vi khuẩn có lợi</span></span></span></span></span> <span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);">(trà Kombucha) và tạo ra</span></span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> sản phẩm </span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">nước trái cây lên men</span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">. </span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3. Phẩm chất:</span></span></span></span></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);">- Trung</span></span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);"> thực</span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);">:</span></span></span></span></span> <span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);">tuân thủ các tiêu chuẩn kĩ thuật và đảm</span></span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);"> bảo các qui tắc an toàn thực phẩm trong</span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);"> thực nghiệm.</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">II. Thiết bị dạy học và học liệu</span></span></span></span></b></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">- Tranh</span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> ảnh </span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">một số vai trò của vi khuẩn trong tự nhiên</span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">.</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">- Bìa giấy A­<sub>4</sub>, mỗi nhóm HS 1 tờ</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);">-</span></span></span></span></span>&nbsp;<span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">Trái cây, vi khuẩn mồi SCOBY hoặc trà Kombucha đã lên men</span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">.</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- </span></span></span><span lang="EN-GB" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Dụng cụ</span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> đựng sản phẩm</span></span></span><span lang="EN-GB" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> (Chai, bình, lọ thủy tinh…), </span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">cốc thủy tinh, ống đong.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="EN-GB" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- SGK KHTN 6. </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="EN-GB" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">video </span></span></span><a href="https://www.youtube.com/watch?v=cpdEfwe1hho" style="color:blue; text-decoration:underline"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">https://www.youtube.com/watch?v=cpdEfwe1hho</span></span></span></a><span class="MsoHyperlink" style="color:blue"><span style="text-decoration:underline"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> (Gởi vào zalo lớp, HS xem trước quy trình làm nước trái cây lên men từ vi khuẩn có lợi)</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">III. Tiến trình dạy học</span></span></span></span></b></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">Hoạt động 1. </span></span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">Xác định vấn đề yêu cầu vận dụng vai trò có lợi của vi khuẩn trong đời sống, làm nước trái cây lên men. <b>(15 phút)</b></span></span></span></span></span></span></span></span>
<ol style="list-style-type:lower-alpha">
	<li><span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">Mục tiêu:</span></span></span></span></span></span></span></span></li>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(51, 51, 51);">-</span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> Nêu được một số vai trò và ứng dụng vi khuẩn trong thực tiễn.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">- Xác định nhiệm vụ “Làm nước trái cây lên men từ vi khuẩn mồi SCOBY hoặc trà Kombucha”</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">b) Tổ chức thực hiện</span></span></span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:409.4pt; padding:0cm 5.4pt 0cm 5.4pt; height:16.0pt" width="546"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">1. Chuyển giao nhiệm vụ</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:72.5pt; padding:0cm 5.4pt 0cm 5.4pt; height:16.0pt" width="97"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Teacher with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png" style="width:29px; height:29px" /><b><img alt="Person eating outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png" style="width:28px; height:28px" /></b></span></span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:110%"><span style="tab-stops:9.0pt center 288.0pt"><span style="font-family:Calibri,sans-serif"><i><span style="font-size:13.0pt"><span style="line-height:110%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">- GV chiếu các hình ảnh sau yêu cầu HS quan sát, thảo luận cặp đôi nêu ngắn gọn vào vở ít nhất 3 điều đã biết về vi khuẩn.</span></span></span></span></i></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:110%"><span style="tab-stops:9.0pt center 288.0pt"><span style="font-family:Calibri,sans-serif"><i><span style="font-size:13.0pt"><span style="line-height:110%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">- GV quy định thời gian hoạt động 2 phút.</span></span></span></span></i></span></span></span></span>

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			<div><span style="font-size:11pt"><span style="line-height:110%"><span style="tab-stops:9.0pt center 288.0pt"><span style="font-family:Calibri,sans-serif"><b><span style="background:yellow"><span style="font-family:&#039;Times New Roman&#039;,serif">Phân hủy</span></span></b></span></span></span></span></div>
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<span style="font-size:11pt"><span style="line-height:110%"><span style="tab-stops:9.0pt center 288.0pt"><span style="font-family:Calibri,sans-serif"> <span style="font-size:13.0pt"><span style="line-height:110%"><span style="font-family:&#039;Times New Roman&#039;,serif"><img alt="" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image010.jpg" style="width:157px; height:124px" /></span></span></span></span></span></span></span><br  />
&nbsp;
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			<td style="border:none; background:rgb(222, 235, 246); width:391.6pt; padding:0cm 5.4pt 0cm 5.4pt; height:18.8pt" width="522"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">2. HS thực hiện nhiệm vụ (khoảng 2 phút)</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:90.3pt; padding:0cm 5.4pt 0cm 5.4pt; height:18.8pt" width="120"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Clipboard with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png" style="width:29px; height:29px" /><img alt="Description: Eye outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png" style="width:29px; height:29px" /></span></span></span></b></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif">- HS quan sát hình ảnh GV chiếu trên TV, thảo luận theo cặp, ghi ghi những điều đã biết về vi khuẩn vào vở; </span></span></span><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">GV quan sát nhắc nhỡ, hướng dẫn HS thực hiện nhiệm vụ; phát hiện các nhóm khác nhau về ý kiến.</span></span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:348.1pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="464"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">3. Báo cáo, thảo luận</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" valign="top" width="89">&nbsp;</td>
			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="89"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Classroom with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png" style="width:29px; height:29px" /><b><img alt="Description: Idea outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png" style="width:29px; height:29px" /></b></span></span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- </span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">GV gọi 1-2 cặp HS nêu những đều đã biết về vi khuẩn. GV ghi nhanh ý kiến lên bảng; yêu cầu các nhóm nhận xét, bổ sung ý kiến.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Sản phẩm: </span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">HS liệt kê những đều đã biết về vi khuẩn</span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:348.1pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="464"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">&nbsp;<b>4</b></span></span></span><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">. Kết luận, nhận định</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" valign="top" width="89">&nbsp;</td>
			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="89"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Professor male with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png" style="width:29px; height:29px" /><img alt="Description: Clipboard outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png" style="width:29px; height:29px" /></span></span></span></span></b></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV<b> </b></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">nhận xét, chốt lại trong thực tiễn vi khuẩn vừa có hại nhưng cũng có lợi cho con người trong chế biến thực phẩm, trong bảo vệ sức khỏe, bảo vệ môi trường,…</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - GV đặt vấn đề:</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Một trong những loại thức uống được rất nhiều người yêu thích đặc biệt là học sinh đó là nước ngọt có ga, tuy nhiên nước ngọt gây nên những ảnh hưởng không tốt đến sức khỏe con người. Vậy làm thế nào để tạo ra loại nước uống vừa đảm bảo hương vị yêu thích, vừa tốt cho sức khỏe</span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">? N</span></span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">hững vấn đề đó có thể được giải quyết qua phương pháp</span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> điều chế &nbsp;“</span></span></span></span></span><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">N</span></span></span></b><b><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">ước&nbsp;trái cây lên men&nbsp;từ vi khuẩn có lợi</span></span></span></span></span></b><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">”&nbsp;có chứa một lượng lớn vitamin C, rất có lợi đối với toàn bộ hệ thống tim mạch, là thức uống bổ dưỡng chứa nhiều chất dinh dưỡng, vitamin, khoáng chất, tốt cho tiêu hóa phù hợp cho mọi lứa tuổi.</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="tab-stops:35.45pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"><span style="letter-spacing:.2pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Sử dụng vi khuẩn SCOBY khởi nguồn trà Kombucha kết hợp với nước ép trái cây tạo thành hỗn hợp nước trái cây lên men từ vi khuẩn có lợi </span></span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">có giá trị cao cho sức khỏe.</span></span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:Wingdings"><span style="color:black">à</span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> GV đưa ra tiêu chí đánh giá sản phẩm, cho HS thảo luận đóng góp ý kiến và thống nhất các tiêu chí đánh giá sản phẩm “Nước trái cây lên men”</span></span></span></span></span></span></span><br  />
&nbsp;
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">TT</span></span></span></b></span></span></span></td>
			<td style="border:solid windowtext 1.0pt; width:354.4pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Tiêu chí</span></span></span></b></span></span></span></td>
			<td style="border:solid windowtext 1.0pt; width:55.2pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Điểm</span></span></span></b></span></span></span></td>
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			<td colspan="3" style="border:solid windowtext 1.0pt; width:478.8pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="638"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">I. Bảng tiêu chí đánh giá hoạt động báo cáo phương pháp điều chế</span></span></span></b></span></span></span></td>
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			<td colspan="2" style="border:solid windowtext 1.0pt; width:423.6pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="565"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Nội dung bản thiết kế</span></span></span></b></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74">&nbsp;</td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Tên sản phẩm phù hợp với nguyên liệu. </span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">2</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Có liệt kê rõ danh mục các nguyên vật liệu cần sử dụng </span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">3</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Có đầy đủ các thông số kĩ thuật (loại vật liệu, độ dài, độ dày…, lượng chất sử dụng ) </span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">4</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Nêu rõ được vai trò của vi khuẩn có lợi</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">5</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Quy trình </span></span></span><span lang="EN-GB" style="font-size:13.0pt"><span style="line-height:115%">làm nước trái cây lên men từ vi khuẩn có lợi</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td colspan="3" style="border:solid windowtext 1.0pt; width:478.8pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="638"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Hình thức bản thiết kế</span></span></span></b></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Hình vẽ và chú thích rõ ràng, dễ quan sát </span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">2</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Poster ( hoặc powerpoint) có màu sắc hài hòa, bố cục hợp lí. </span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">2</span></span></span></span></span></span></td>
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			<td colspan="3" style="border:solid windowtext 1.0pt; width:478.8pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="638"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Kĩ năng thuyết trình</span></span></span></b></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Trình bày thuyết phục. </span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">2</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Tham gia đóng góp ý kiến, đặt câu hỏi phản biện có chất lượng cho nhóm báo cáo.</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td colspan="2" style="border:solid windowtext 1.0pt; width:423.6pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="565"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Tổng điểm</span></span></span></b></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">10</span></span></span></b></span></span></span></td>
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			<td colspan="3" style="border:solid windowtext 1.0pt; width:478.8pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="638"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">II. Bảng tiêu chí đánh giá hoạt động báo cáo sản phẩm</span></span></span></b></span></span></span></td>
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			<td colspan="3" style="border:solid windowtext 1.0pt; width:478.8pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="638"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Nước trái cây lên men từ lợi khuẩn</span></span></span></b></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">An toàn vệ sinh thực phẩm</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">2</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">Có đáp ứng được tiêu chuẩn định tính như nước trái cây thu được:</span></span></span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">+ Màu </span></span></span><span lang="EN-GB" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">vàng nhạt, có</span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> độ trong</span></span></span><span lang="EN-GB" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> phù hợp.</span></span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">+ Hương mùi: thơm</span></span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">+ Hương vị: ngọt, chua nhẹ</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">3</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">3</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Đánh giá, so sánh sản phẩm với ý tưởng</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">4</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Bình chứa nước trái cây có hình thức đẹp</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td colspan="3" style="border:solid windowtext 1.0pt; width:478.8pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="638"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Bài báo cáo</span></span></span></b></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Nêu được tiến trình thực nghiệm, đánh giá để có được sản phẩm hiện tại</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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		<tr>
			<td colspan="3" style="border:solid windowtext 1.0pt; width:478.8pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="638"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Kĩ năng thuyết trình</span></span></span></b></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Trình bày thuyết phục.</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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		<tr>
			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">2</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Trả lời được câu hỏi phản biện</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">3</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Tham gia đóng góp ý kiến, đặt câu hỏi phản biện có chất lượng cho nhóm báo cáo.</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
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			<td colspan="2" style="border:solid windowtext 1.0pt; width:423.6pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="565"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Tổng điểm</span></span></span></b></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">10</span></span></span></b></span></span></span></td>
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			<td colspan="3" style="border:solid windowtext 1.0pt; width:478.8pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="638"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">III. Bảng tiêu chí đánh giá kĩ năng làm việc nhóm</span></span></span></b></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">1</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Kế hoạch có tiến trình và phân công nhiệm vụ rõ ràng và hợp lí. (phiếu học tập số 1)</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">5</span></span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:69.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="92"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">2</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:354.4pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="473"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Mỗi thành viên tham gia đóng góp ý tưởng, hợp tác hiệu quả để hoàn thành dự án.</span></span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">5</span></span></span></span></span></span></td>
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			<td colspan="2" style="border:solid windowtext 1.0pt; width:423.6pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="565"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Tổng điểm</span></span></span></b></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">10</span></span></span></b></span></span></span></td>
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			<td colspan="2" style="border:solid windowtext 1.0pt; width:423.6pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="565"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">Tổng chung:</span></span></span></b></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:55.2pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="74"><span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="color:black">30</span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">2. Hoạt động 2. Nghiên cứu kiến thức nền tìm hiểu vai trò của vi khuẩn và đề xuất giải pháp làm nước trái cây lên men (45 phút)</span></span></span></span></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">a) Mục tiêu: </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Nêu được vai trò của vi khuẩn trong tự nhiên và thực tiễn.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">- Vận dụng được hiểu biết về vi khuẩn vào giải thích một số hiện tượng trong thực tiễn (ví dụ: vì sao thức ăn để lâu bị ôi thiu và không nên ăn thức ăn ôi thiu)</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">b) Tổ chức thực hiện: </span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:409.4pt; padding:0cm 5.4pt 0cm 5.4pt; height:16.0pt" width="546"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">1. Chuyển giao nhiệm vụ</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:72.5pt; padding:0cm 5.4pt 0cm 5.4pt; height:16.0pt" width="97"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Teacher with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png" style="width:29px; height:29px" /><b><img alt="Person eating outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png" style="width:28px; height:28px" /></b></span></span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">* Nhiệm vụ 1</span></span></span></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">yêu cầu HS quan sát hình 25.3, 25.4, 25.5, 25.6, đọc thông tin SGk, thảo luận nhóm trả lời các câu hỏi SGK trang 114, 115, 116. Nhóm 1,2,3 trả lời câu hỏi 1,2,3. Nhóm 4,5,6 trả lời câu hỏi 4,5,6. Thời gian thảo luận nhóm 10 phút.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">1. Quan sát hình 25.3, em hãy nêu vai trò của vi khuẩn trong tự nhiên.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">2. Quan sát hình 25.4, nêu vai trò của vi khuẩn trong quá trình chế biến các sản phẩm. Kể tên một vài ứng dụng của vi khuẩn trong thực tiễn.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">3. Hãy đề xuất một số phương pháp bảo quản thực phẩm trong gia đình.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">4. Quan sát hình 25.5 và 25.6 hoàn thành bảng theo mẫu sau:</span></span></span></span></span></span>

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			<td style="border:solid windowtext 1.0pt; width:161.2pt; padding:0cm 5.4pt 0cm 5.4pt" width="215"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Tên bệnh</span></span></span></span></span></td>
			<td style="border:solid windowtext 1.0pt; width:166.6pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" width="222"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Tác nhân gây bệnh</span></span></span></span></span></td>
			<td style="border:solid windowtext 1.0pt; width:166.1pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" width="221"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Biểu hiện bệnh</span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:161.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="215"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Bệnh tiêu chảy</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:166.6pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="222"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Trực khuẩn đường ruột</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:166.1pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" width="221"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">?</span></span></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:161.2pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" width="215"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">?</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:166.6pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="222"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Vi khuẩn lao</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:166.1pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" width="221"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">?</span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">5. Theo em bệnh do vi khuẩn gây ra có thể lây truyền theo con đường nào? Hãy nêu một số biện pháp phòng chống bệnh do vi khuẩn gây ra.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">6. Từ các con đường lây truyền bệnh em hãy nêu một số biện pháp phòng chống bệnh tiêu chảy. </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">* Nhiệm vụ 2</span></span></span></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Xem video hướng dẫn </span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">l</span></span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">àm </span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">nước trái cây lên men từ vi khuẩn có lợi</span></span></span></span></span> <span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">(</span></span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">vi khuẩn mồi trà Kombucha</span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">) đề xuất giải pháp làm nước trái cây lên men (Lưu ý mỗi nhóm lựa chọn loại trái cây khác với trong video)</span></span></span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:391.6pt; padding:0cm 5.4pt 0cm 5.4pt; height:18.8pt" width="522"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">2. HS thực hiện nhiệm vụ (khoảng 10 phút)</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:90.3pt; padding:0cm 5.4pt 0cm 5.4pt; height:18.8pt" width="120"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Clipboard with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png" style="width:29px; height:29px" /><img alt="Description: Eye outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png" style="width:29px; height:29px" /></span></span></span></b></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- HS quan sát hình 25.3, 25.4, 25.5, 25.6, đọc thông tin SGk, xem video </span></span></span><a href="https://www.youtube.com/watch?v=cpdEfwe1hho" style="color:blue; text-decoration:underline"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">https://www.youtube.com/watch?v=cpdEfwe1hho</span></span></span></a><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">, thảo luận nhóm thực hiện các yêu cầu học tập. Biết lắng nghe và có phản hồi tích cực trong giao tiếp khi tranh luận về kết quả thảo luận.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Kiến thức mới thu nhận qua nhiệm vụ 1:</span></span></span></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">* M</span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">ột số vai trò và ứng dụng vi khuẩn trong thực tiễn: </span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">+ Làm hư hỏng thực phẩm, làm thức ăn bị ôi thiu.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">+ Gây bệnh cho người, động vật, thực vật.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">+ Tham gia vào quá trình phân hủy xác sinh vật và chất thải hữu cơ làm sạch môi trường. </span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">+ Trong thực tiễn vi khuẩn có vai trò trong chế biến thực phẩm: </span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">chế biến thức ăn, làm sữa chua, nước trái cây lên men...</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">* M</span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">ột số phương pháp bảo quản thực phẩm</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">- Lên men ( phương pháp muối chua)</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">- Sấy khô ( đặc biệt với các loại hoa quả)</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">- Bảo quản trong tủ lạnh </span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Một số biện pháp phòng chống bệnh do vi khuẩn gây ra:</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">+ Vệ sinh môi trường sạch sẽ, ăn uống hợp vệ sinh, ăn chín uống sôi</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">+ Chú ý đeo khẩu trang nơi công cộng hoặc đi vào nơi có cảnh báo vùng dịch, tránh tiếp xúc gần với người khác</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">+ Tăng cường bồi bổ cơ thể tăng sức đề kháng</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">+ Sử dụng thuốc kháng sinh đúng bệnh, đúng cách để đạt hiệu quả</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">+ Rửa tay trước khi ăn và sau khi đi vệ sinh</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Kiến thức mới thu nhận qua nhiệm vụ 2: </span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">HS biết được quy trình làm nước trái cây lên men từ trà </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Kombucha. Đề xuất phương án làm </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">nước trái cây lên men từ trà </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Kombucha.</span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:348.1pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="464"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">3. Báo cáo, thảo luận</span></span></span></b></span></span></span></td>
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			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="89"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Classroom with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png" style="width:29px; height:29px" /><b><img alt="Description: Idea outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png" style="width:29px; height:29px" /></b></span></span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span class="fontstyle21" style="font-family:TimesNewRomanPSMT"><span style="color:black"><span style="font-weight:normal"><span style="font-style:normal"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV tổ chức cho các nhóm HS báo cáo theo từng nhiệm vụ chuyển giao. Gọi 2 nhóm trình bày kết quả hoạt động nhóm ở nhiệm vụ 1, các nhóm khác nhận xét, bổ sung.</span></span></span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span class="fontstyle21" style="font-family:TimesNewRomanPSMT"><span style="color:black"><span style="font-weight:normal"><span style="font-style:normal"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- 6 nhóm trình bày </span></span></span></span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">phương án làm </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">nước trái cây lên men từ trà </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Kombucha.</span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:348.1pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="464"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">4</span></span></span></b><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">. Kết luận, nhận định</span></span></span></b></span></span></span></td>
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			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="89"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Professor male with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png" style="width:29px; height:29px" /><img alt="Description: Clipboard outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png" style="width:29px; height:29px" /></span></span></span></span></b></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">- GV nhận xét, đánh giá hoạt động nhóm.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - GV kết luận, chuẩn hóa kiến thức, thống nhất phương án </span></span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">làm </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">nước trái cây lên men từ trà </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Kombucha.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">3. Hoạt động 3:&nbsp; Trình bày và thảo luận phương án thiết kế, sử dụng kiến thức nền giải thích, chứng minh và lựa chọn và hoàn thiện phương án (30 phút)</span></span></span></span></b></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">a. Mục tiêu</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- </span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">HS xây dựng quy trình </span></span></span><span lang="EN-SG" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">làm</span></span></span> <span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">nước trái cây lên men từ vi khuẩn có lợi, </span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">bằng</span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> các nguyên liệu từ nước tái cây (hoặc trái cây tươi), đường, nước và nước trà mồi Kombucha. Tuân thủ theo </span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">một số</span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> tiêu chí</span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> về sản phẩm,</span></span></span><span lang="EN-SG" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> dựa</span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> trên cơ sở nghiên cứu ảnh hưởng của một số yếu tố đến quá trình lên men</span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">b. Tổ chức thực hiện:</span></span></span></span></b></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:409.4pt; padding:0cm 5.4pt 0cm 5.4pt; height:16.0pt" width="546"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">1. Chuyển giao nhiệm vụ</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:72.5pt; padding:0cm 5.4pt 0cm 5.4pt; height:16.0pt" width="97"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Teacher with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png" style="width:29px; height:29px" /><b><img alt="Person eating outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png" style="width:28px; height:28px" /></b></span></span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV yêu cầu HS thảo luận nhóm và xây dựng</span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> quy trình làm nước trái cây lên men từ vi khuẩn có lợi (trà</span></span></span></span></span> <span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">K</span></span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">ombucha</span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">)</span></span></span></span></span><span lang="EN-GB" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"> trên giấy A0 với 1 loại trái cây mà nhóm lựa chọn.</span></span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="EN-GB" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">- GV quy định thời gian các nhóm thảo luận 15 phút. Mỗi nhóm có 3 phút để trình bày</span></span></span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:391.6pt; padding:0cm 5.4pt 0cm 5.4pt; height:18.8pt" width="522"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">2. HS thực hiện nhiệm vụ (khoảng 15 phút)</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:90.3pt; padding:0cm 5.4pt 0cm 5.4pt; height:18.8pt" width="120"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Clipboard with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png" style="width:29px; height:29px" /><img alt="Description: Eye outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png" style="width:29px; height:29px" /></span></span></span></b></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- HS thảo luận nhóm xây dựng </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">quy trình thực hiệu điều chế nước trái cây lên men từ vi khuẩn có lợi (<span style="background:white"><span style="color:black">trà</span></span></span></span></span> <span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">K</span></span></span></span></span><span lang="VI" style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">ombucha</span></span></span></span></span><span style="font-size:13.0pt"><span style="background:white"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">) ghi vào giấy A­0. GV quan sát, hỗ trợ</span></span></span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:348.1pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="464"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">3. Báo cáo, thảo luận</span></span></span></b></span></span></span></td>
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			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="89"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Classroom with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png" style="width:29px; height:29px" /><b><img alt="Description: Idea outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png" style="width:29px; height:29px" /></b></span></span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV nhắc lại </span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">Bảng tiêu chí đánh giá hoạt động báo cáo phương pháp điều chế</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">-</span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> GV tổ chức cho HS từng nhóm trình bày phương án thực hiệu điều chế nước trái cây lên men từ vi khuẩn có lợi. Các nhóm khác và GV nêu câu hỏi làm rõ, phản biện và góp ý cho bản thiết kế; nhóm trình bày trả lời câu hỏi, lập luận, bảo vệ quan điểm hoặc ghi nhận ý kiến góp ý phù hợp để hoàn thiện bản thiết kế.</span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:348.1pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="464"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">4</span></span></span></b><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">. Kết luận, nhận định</span></span></span></b></span></span></span></td>
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			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="89"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Professor male with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image037.png" style="width:29px; height:29px" /><img alt="Description: Clipboard outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image038.png" style="width:29px; height:29px" /></span></span></span></span></b></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; -</span></span></span><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> GV nhận xét, đánh giá, góp ý cho kế hoạch các nhóm, thống nhất phương án thực hiện và “sản phẩm” cần hoàn thiện.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - </span></span></span><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">GV giao nhiệm vụ cho các nhóm triển khai chế tạo sản phẩm theo bản thiết kế. </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="tab-stops:49.65pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4. </span></span></span></b><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Hoạt động 4. </span></span></span></b><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Chế tạo sản phẩm theo phương án thiết kế đã được lựa chọn; thử nghiệm và đánh giá trong quá trình chế tạo</span></span></span></b><b> </b><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">(HS làm ở nhà)</span></span></span></b><br  />
<b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; a. Mục tiêu: </span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Các nhóm điều chế sản phẩm nước trái cây lên men theo bảng thiết kế đã thống nhất; chú ý an toàn thực phẩm, sử dụng tốt cho sức khỏe.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="tab-stops:22.5pt 49.65pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; b. Tổ chức thực hiện </span></span></span></b></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:409.4pt; padding:0cm 5.4pt 0cm 5.4pt; height:16.0pt" width="546"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">1. Chuyển giao nhiệm vụ</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:72.5pt; padding:0cm 5.4pt 0cm 5.4pt; height:16.0pt" width="97"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Teacher with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image039.png" style="width:29px; height:29px" /><b><img alt="Person eating outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png" style="width:28px; height:28px" /></b></span></span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - GV yêu cầu mỗi nhóm điều chế sản phẩm nước trái cây lên men trong thời gian 1 tuần (có trao đổi với giáo viên khi gặp khó khăn)</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- HS cần đạt được sản phẩm là tầm 1 lít nước trái cây lên men đáp ứng được các yêu cầu trong Phiếu đánh giá số 1.</span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:391.6pt; padding:0cm 5.4pt 0cm 5.4pt; height:18.8pt" width="522"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">2. HS thực hiện nhiệm vụ (khoảng 1 tuần)</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:90.3pt; padding:0cm 5.4pt 0cm 5.4pt; height:18.8pt" width="120"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Clipboard with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image040.png" style="width:29px; height:29px" /><img alt="Description: Eye outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image041.png" style="width:29px; height:29px" /></span></span></span></b></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - </span></span></span></b><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Bước 1.</span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> HS tìm kiếm, chuẩn bị các&nbsp; nguyên&nbsp; vật liệu dự kiến;</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - </span></span></span></b><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Bước 2.</span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> HS tiến hành tính toán tổng hợp, thống kê theo bản thiết kế;</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - </span></span></span></b><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Bước 3. </span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">HS sử dụng sản phẩm thu được, so sánh với các tiêu chí đánh giá sản phẩm (Phiếu đánh giá số 1). HS điều chỉnh lại thiết kế, ghi lại nội dung điều chỉnh và giải thích lý do (nếu cần phải điều chỉnh).</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - </span></span></span></b><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Bước 4.</span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> HS hoàn thiện bảng ghi danh mục các vật liệu và tính giá thành chế tạo sản phẩm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span lang="VI" style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - </span></span></span></b><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Bước 5.</span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> HS hoàn thiện sản phẩm; chuẩn bị bài giới thiệu sản phẩm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="tab-stops:49.65pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">GV đôn đốc, hỗ trợ các nhóm trong quá trình hoàn thiện các sản phẩm.</span></span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:348.1pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="464"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">3. Báo cáo, thảo luận</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" valign="top" width="89">&nbsp;</td>
			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="89"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Classroom with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image042.png" style="width:29px; height:29px" /><b><img alt="Description: Idea outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image043.png" style="width:29px; height:29px" /></b></span></span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Các nhóm chụp ảnh, quay video, báo cáo tiến độ thực hiện sản phẩm để GV kiểm tra, tinh thần, thái độ, hiệu quả của công việc nhóm. GV kịp thời hỗ trợ HS khi gặp khó khăn.</span></span></span></span></span></span>

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			<td style="border:none; background:rgb(222, 235, 246); width:348.1pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="464"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black">4</span></span></span></b><b><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);">. Kết luận, nhận định</span></span></span></b></span></span></span></td>
			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" valign="top" width="89">&nbsp;</td>
			<td style="border:none; background:rgb(222, 235, 246); width:66.9pt; padding:0cm 5.4pt 0cm 5.4pt; height:22.7pt" width="89"><span style="font-size:11pt"><span style="line-height:130%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:130%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:rgb(13, 13, 13);"><img alt="Description: Professor male with solid fill" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image044.png" style="width:29px; height:29px" /><img alt="Description: Clipboard outline" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image045.png" style="width:29px; height:29px" /></span></span></span></span></b></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - GV nhận xét chung về tinh thần, thái độ, sự hợp tác của các nhóm trong quá trình làm nước trái cây lên men.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="tab-stops:49.65pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Hoạt động 5: Trình bày và thảo luận về sản phẩm đã chế tạo; điều chỉnh, hoàn thiện thiết kế ban đầu (45 phút)</span></span></span></b></span></span></span></span>

<ol style="list-style-type:lower-alpha">
	<li style="text-align:justify"><span style="font-size:11pt"><span style="tab-stops:49.65pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Mục tiêu:</span></span></span></span></span></span></span></li>
</ol>
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif">&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">HS trưng bày sản phẩm, thuyết trình, giới thiệu được sản phẩm điều chế được đáp ứng được các yêu cầu sản phẩm đã đặt ra, đưa ra ý kiến nhận xét, phản biện, giải thích được bằng các kiến thức; Có ý thức về vệ sinh an toàn thực phẩm, bảo vệ sức khỏe.</span></span></span></span></span></span>

<ol start="2" style="list-style-type:lower-alpha">
	<li><span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tổ chức thực hiện:</span></span></span></span></span></span></li>
</ol>

<ol>
	<li><span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Chuyển giao nhiệm vụ: GV nhắc lại tiêu chí của sản phẩm; nhấn mạnh sự phù hợp của sản phẩm với bản thiết kế. Giao nhiệm vụ như mục nội dung:</span></span></span></span></span></span></li>
</ol>
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nội dung:</span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> Thuyết trình giới thiệu sản phẩm trong 3 phút về những nội dung sau:</span></span></span></span></span></span>

<ol>
	<li><span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Thuyết trình giới thiệu về quá trình thực hiện sản phẩm nước trái cây, lên men, cách bảo quản, sử dụng.</span></span></span></span></span></span></li>
	<li><span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tự nhận xét về sản phẩm của nhóm.</span></span></span></span></span></span></li>
	<li><span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nêu khó khăn, kinh nghiệm hoặc chia sẽ quá trình làm (nếu có)</span></span></span></span></span></span></li>
</ol>
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">2. </span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Thực hiện nhiệm vụ: HS thuyết trình và trả lời câu hỏi thảo luận. GV tổ chức, điều hành.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">Sản phẩm:</span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> Trình bày giới thiệu sản phẩm nước trái cây lên men và cách bảo quản, sử dụng.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">3.</span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> Báo cáo, thảo luận:</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Các nhóm HS lần lượt trình bày sản phẩm và thuyết trình giới thiệu về quá trình thực hiện làm nước trái cây lên men và cách bảo quản, sử dụng.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">4.</span></span></span></b><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif"> Kết luận và nhận định</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV kết luận vấn đề về vai trò của vi khuẩn, cách bảo quản, sử dụng thực phẩm an toàn, tốt cho sức khỏe.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV tổ chức đánh giá chéo giữa các nhóm về sản phẩm và GV đánh giá tổng kết.</span></span></span></span></span></span><br  />
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