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		<h1>CHỦ ĐỀ&#x3A; CHẾ TẠO MÔ HÌNH QUẠT GIÓ VỚI ĐỘNG CƠ ĐƠN GIẢN</h1>
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			<li>Thứ bảy - 24/10/2020 20:35</li>
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			I. PHẦN 1. MỤC ĐÍCH YÊU CẦU<br />	1. Mục đích<br />     	- Học sinh được trải nhiệm thực tế các kiến thức liên môn Toán, Lí, Công nghệ, Mỹ thuật để chế tạo quạt gió với động cơ đơn giản.<br />	- Học sinh thấy được giá trị, ý nghĩa, sự liên kết và ứng dụng thực tế của các kiến thức, kỹ năng đã học thuộc nhiều môn học trong chương trình giáo dục phổ thông nhằm giải quyết nhiều vấn đề trong thực tế.
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			<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">2. Yêu cầu</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Học sinh nắm vững các kiến thức thuộc các môn liên quan.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Lập được kế hoạch chi tiết các dụng cụ thiết bị đủ để thực hiện dự án theo yêu cầu đặt ra.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Thiết kế và lắp giáp hoàn thiện một chiếc quạt gió với động cơ đơn giản. &nbsp;&nbsp;&nbsp; 3. Giới thiệu chủ đề(Xem chủ đề 1 của tài liệu tập huấn).</span></span></span></span></span></span></span>
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			<td style="border:solid black 1.0pt; width:154.25pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="206"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Đối tượng HS</span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; width:304.8pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="406"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Lớp 9</span></span></span></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:154.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="206"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Thời gian triển khai</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:304.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="406"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Cuối HK I(tuần 15)</span></span></span></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:154.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="206"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Học lực tiếp thu tốt nhất</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:304.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="406"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Khá, giỏi</span></span></span></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:154.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt; height:69.25pt" valign="top" width="206"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Vấn đề quan tâm</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:304.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt; height:69.25pt" valign="top" width="406"><span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Học sinh vận dụng kiến thức liên môn để thiết kế và lắp giáp hoàn thiện một mô hình chiếc quạt gió với động cơ đơn giản, di chuyển dễ dàng.</span></span></span></span></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:154.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="206"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Bối cảnh thực tế</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:304.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="406"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"> <br clear="ALL" />
			<span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;Hiện nay quạt điện đang là dụng cụ cần thiết, thông dụng, không thể thiếu trong mỗi gia đình, nhất là những ngày nắng nóng. Tuy nhiên, trong một số trường hợp, việc sử dụng quạt điện gặp nhiều khó khăn như khi mất điện, khi cần mang quạt theo hoặc những nơi không có điện, v.v...Từ đó đặt ra yêu cầu thiết kế một chiếc quạt gió tiện dụng, có thể mang theo vào những nơi không có điện.</span></span></span></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:154.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="206"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Liên môn</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:304.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="406"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Vật lí, Công nghệ, Mỹ thuật, Toán</span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; II. PHẦN 2. TIẾN TRÌNH DẠY HỌC</span></span></span></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1. Hoạt động 1: Xác định vấn đề hoặc nhu cầu thực tiễn</span></span></span></i></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; a. Mục đích của hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Tạo sự hứng thú trong việc áp dụng kiến thức liên môn đã học vào việc chế tạo một chiếc quạt gió động cơ đơn giản có tính ứng dụng cao trong thực tế.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; b. Nội dung hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * Yêu cầu:</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Mỗi nhóm học sinh(thường là 4 nhóm) thiết kế một chiếc quạt động cơ đơn giản bằng cách sử dụng các dụng cụ, thiết bị cơ bản như sau: </span></span></span><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Dây đồng; Cánh quạt; Giá đỡ; Nam châm vĩnh cửu; Pin hoặc ăc qui; dây nối; công tắc.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * Phân công nhiệm vụ trong nhóm</span></span></span></span></span></span>

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			<td style="border:solid black 1.0pt; width:125.65pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="168"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Vị trí</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:138.6pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="185"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tên thành viên</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:185.05pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="247"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nhiệm vụ chính</span></span></span></b></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:125.65pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="168"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nhà chuyên môn</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:138.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="185"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">A B...</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:185.05pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="247"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nắm chắc kiến thức liên môn. Tính toán phù hợp</span></span></span></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:125.65pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="168"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nhà thiết kế</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:138.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="185"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">C D...</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:185.05pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="247"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Vẽ bản thiết kế chi tiết</span></span></span></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:125.65pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="168"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Chuyên gia vật liệu thi công</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:138.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="185">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:185.05pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="247"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tìm kiếm, gia công nguyên vật liệu, tạo mô hình</span></span></span></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:125.65pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="168"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Kế toán</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:138.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="185">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:185.05pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="247"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Dự trù kinh phí, thu chi ...</span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; c. Dự kiến sản phẩm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Bảng phân công nhiệm vụ</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Bảng dự trù vật liệu, dụng cụ và kinh phí cần có.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Bản vẽ thiết kế mô hình</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; d. Cách thức tổ chức hoạt động</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - GV chia lớp thành 4 nhóm</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Nêu vấn đề, giao nhiệm vụ</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Thông báo thời gian hoàn thành từng nhiệm vụ</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Thông báo tiêu chí đánh giá sản phẩm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2. Hoạt động 2: Nghiên cứu lý thuyết nền (kiến thức cũ và học kiến thức mới)</span></span></span></i></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; a. Mục đích của hoạt động. Rèn cho HS:</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Năng lực tự học, giải quyết vấn đề</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Năng lực làm việc nhóm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Năng lực tính toán</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Năng lực tìm kiếm thông tin...</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; b. Nội dung hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * Tìm hiểu kiến thức liên quan:</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">1. Công nghệ 8</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Tiết 9, bài 9: Bản vẽ chi tiết</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Tiết 20, bài 20: Dụng cụ cơ khí</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Tiết 25, bài 27: Mối ghép động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Tiết 35, bài 36: Vật liệu kỹ thuật điện</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">2. Vật lí 9</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Tiết 22, bài 21: Nam châm vĩnh cửu</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Tiết 27, bài 29: Lực điện từ</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Tiết 28, bài 30: Động cơ một chiều</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">3. Mỹ thuật</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Vẽ phác mô hình sản phẩm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">4. Toán: Tính toán số liệu. </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Toán: Tính toán đo đạc chính xác, dự trù kinh phí hợp lí;</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Công nghệ: Thiết kế mô hình, vật liệu dụng cụ</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Vật lí: Ứng dụng của nam châm vĩnh cửu, lực điện từ, động cơ một chiều đơn giản.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Mỹ thuật: Vẽ thiết kế, màu sắc, kiểu dáng.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">* Về kiến thức trọng tâm: </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Khi ta cung cấp điện cho động cơ, </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">dòng điện sẽ chạy trong khung dây dẫn. </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Vì&nbsp; khung dây dẫn đặt trong từ trường </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">của nam châm (hình vẽ), nên có lực từ <span style="position:relative"><span style="top:6.0pt"><img alt="" id="_x0000_i1025" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image003.wmz" style="width:13.5pt; height:20.25pt" /> </span></span>&nbsp;</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">tác dụng lên đoạn AB, lực từ <span style="position:relative"><span style="top:6.0pt"><img alt="" id="_x0000_i1026" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image004.wmz" style="width:13.5pt; height:20.25pt" /> </span></span>&nbsp;tác 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"><span lang="NL" style="font-size:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;lên đoạn CD. Kết quả lực từ <span style="position:relative"><span style="top:6.0pt"><img alt="" id="_x0000_i1027" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image003.wmz" style="width:13.5pt; height:20.25pt" /> </span></span>,<span style="position:relative"><span style="top:6.0pt"><img alt="" id="_x0000_i1028" src="https://khobaitap.com/file:///C:/Users/Admin/AppData/Local/Temp/msohtmlclip1/01/clip_image004.wmz" style="width:13.5pt; height:20.25pt" /> </span></span>làm cho khung dây quay. V<span style="color:black">ậy động cơ điện đơn giản đã hoạt động, trục động cơ có thể làm quay cánh quạt. </span>Ta có thể tạo khung dây hình tròn.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; * Định hướng về mô hình, kiểu dáng, vật liệu</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HS thảo luận đưa ra dự kiến tìm kiếm các bộ phận trong mô hình sản phẩm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; c. Dự kiến sản phẩm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Sơ đồ nguyên lý hoạt động của động cơ</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Vẽ chi tiết mô hình sản phẩm dự kiến</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Các câu trả lời chi tiết cho các câu hỏi của GV</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; d. Cách thức tổ chức hoạt động</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - GV cung cấp tài liệu hoặc địa chỉ tìm tài liệu(nếu cần) cho các nhóm</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - GV đưa ra các câu hỏi đã chuẩn bị trước như sau: </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; + Nhóm em sử dụng mẫu thiết kế khung dây, giá đỡ, chỗ lắp pin ...như thế nào? Giải thích?</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; + Các em sử dụng dây kim loại nào để quấn khung dây? Tại sao các em lại chọn loại dây đó?</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; + Khung giây quấn bao nhiêu vòng? Tại sao? </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; + Sử dụng loại pin, ắc qui nào? bao nhiêu vôn? dòng bao nhiêu A?</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; + Vật liệu nào làm giá đỡ(gỗ, nhựa, kim loại?...)</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; + Các mối khớp trục quay xử lí như thế nào để cánh quạt quay hiệu quả nhất? Điều khiển tốc độ quay như thế nào?</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ...</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV giữ vai trò tư vấn, giúp đỡ để HS hoàn thành sản phẩm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3. Hoạt động 3: Đề xuất các giải pháp thực hiện</span></span></span></i></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; a. Mục đích của hoạt động. Rèn cho HS các kỹ năng:</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Hoạt động nhóm, hợp tác, chia sẻ</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Trình bày, chọn lọc, phân tích, phản biện.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; b. Nội dung hoạt động. </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Thảo luận phân tích vật liệu tìm được</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Thảo luận phương án gia công, lắp ghép thiết bị, có ghi chép mô tả hoặc tranh ảnh, hình vẽ</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Thống nhất chọn giải pháp, mô hình tốt nhất có thể.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Mời GV tư vấn, nhận xét.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; c. Dự kiến sản phẩm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Báo cáo phân tích vật liệu</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Sơ đồ lắp ráp.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Các giải pháp của các nhóm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; d.Cách thức tổ chức hoạt động</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - HS thảo luận nhóm theo các nội dung trên dưới sự giám sát tư vấn của GV.</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Đại diện các nhóm trình bày báo có và vận hành 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"><span style="font-size:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Các nhóm nhận xét, đặt câu hỏi cho nhóm vừa trình bày</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - GV tư vấn, giám sát và chốt hoạt động.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4. Hoạt động 4: Chọn giải pháp tốt nhất</span></span></span></i></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">a. Mục đích của hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Chọn được giải pháp tốt nhất để làm mô hình sản phẩm có thể vận hành tốt nhất, hiệu quả nhất của nhóm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Có được bảng chi phí hiệu quả nhất, tiết kiệm nhất.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">b. Nội dung hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Các nhóm thống nhất lựa chọn một mô hình đại diện cho nhóm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Các nhóm hoàn thành bảng chi phí vật liệu, dự kiến như sau:</span></span></span></span></span></span>

<table align="center" class="MsoTableGrid" style="width:445.8pt; border-collapse:collapse; border:solid black 1.0pt" width="594">
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			<td style="border:solid black 1.0pt; width:98.45pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="131"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nguyên vật liệu</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:108.6pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Địa chỉ </span></span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">tìm kiếm</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:93.1pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Giá thiết bị</span></span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">(VN đồng)</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:52.85pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="70"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Số lượng</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:92.8pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Thành tiền</span></span></span></b></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:98.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="131"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Dây kim loại</span></span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">(thường là đồng, đường kính 0.3mm)</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:108.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Cửa hàng điện dân dụng</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:93.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">40 000</span></span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">– 120 000</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:52.85pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="70"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">100 -300 g</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:92.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:98.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="131"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nam châm vĩnh cửu loại..............</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:108.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Phòng thí nghiệm, cửa hàng...</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:93.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:52.85pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="70"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">01 cái</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:92.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:98.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="131"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Cánh quạt</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:108.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Cửa hàng điện dân dụng</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:93.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:52.85pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="70"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">01 cái</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:92.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
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		<tr>
			<td style="border:solid black 1.0pt; width:98.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="131"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Giá đỡ gỗ</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:108.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Cơ sở sản xuất đồ gỗ </span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:93.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:52.85pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="70"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">01 cái</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:92.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
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		<tr>
			<td style="border:solid black 1.0pt; width:98.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="131"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Bạc lót</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:108.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Cửa hàng điện dân dụng</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:93.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:52.85pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="70"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">01 cái</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:92.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
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		<tr>
			<td style="border:solid black 1.0pt; width:98.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="131"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Pin hoặc ăc qui 12V</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:108.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Cửa hàng điện dân dụng</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:93.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:52.85pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="70"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">01 cái</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:92.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; width:98.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="131"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Dây nối</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:108.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Phòng thí nghiệm</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:93.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:52.85pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="70"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">2 cái</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:92.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:98.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="131"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span lang="NL" style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Công tắc</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:108.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Cửa hàng điện dân dụng</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:93.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:52.85pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="70"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">01 cái</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:92.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="124">&nbsp;</td>
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<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">c. Dự kiến sản phẩm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Bảng chi phí tổng thể.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </i></b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Giải pháp tốt nhất.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Bản vẽ thiết kế sơ bộ</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Dự đoán về hình thức và sự hoạt động của sản phẩm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; d. Cách thức tổ chức hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - GV: Phỏng vấn các nhóm lí do chọn giải pháp tốt nhất của nhóm mình</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - HS: Lập luận, giải thích tại sao chọn giải pháp của nhóm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">5. Hoạt động 5: Chế tạo mô hình hoặc mẫu thử nghiệm</span></span></span></i></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">a. Mục đích của hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Mỗi nhóm có ít nhất một mô hình để thử nghiệm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Biết phân tích ưu, nhược điểm của mô hình để có phương án cải tạo cho sản phẩm hoạt động tốt nhất.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">b. Nội dung hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Chế tạo, trang trí giá đỡ</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Tạo ống dây: có thể hình tròn, vuông...</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Tạo trục cho động cơ</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Lắp ráp các bộ phận</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; c. Dự kiến sản phẩm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Mô hình sản phẩm hoàn </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">thiện của nhóm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Video ghi lại quá trình </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">chế tạo ống dây và giá đỡ.</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">d. Cách thức tổ chức HĐ </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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV cho HS các nhóm tập trung sử dụng dụng cụ, thiết bị để tạo hình ống dây, trục quay, đóng khung gỗ tạo giá đỡ.</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Các nhóm lắp ráp sản phẩm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">6. Hoạt động 6: Thử nghiệm và đánh giá</span></span></span></i></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">a. Mục đích của hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Thử nghiệm nhằm so sánh, phân tích và đánh giá chất lượng và sự ổn định của sản phẩm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">b. Nội dung hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Vận hành thử hệ thống ít nhất 3 lần, </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">mỗi lần 1 phút.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Quan sát, kiểm tra mẫu thử về: Tốc độ </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">quay của cánh quạt, độ thăng bằng của giá đỡ, </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">độ nóng của vòng dây, nhiệt độ khớp nối, các </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">hiện tượng khác... </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Nhận xét, đánh giá tổng thể về sản phẩm. </span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">c. Dự kiến sản phẩm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Báo cáo kết quả kiểm tra của các lần chạy thử nghiệm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Bảng đánh giá mẫu thử</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - Video ghi lại quá trình thử nghiệm.</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">d. Cách thức tổ chức hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Nhóm trưởng cho hệ thống vận hành thử ít nhất 3 lần chạy thử, mỗi lần 1 phút.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Kiểm tra đánh giá mẫu thử theo phiếu: </span></span></span></span></span></span></span>

<table align="center" class="MsoTableGrid" style="width:447.6pt; border-collapse:collapse; border:solid black 1.0pt" width="597">
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			<td style="border:solid black 1.0pt; width:168.45pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="225"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nội dung ĐG</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:279.15pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="372"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nhận xét</span></span></span></b></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:168.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="225"><span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tốc độ quay của cánh quạt</span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:279.15pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="372">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:168.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="225"><span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Độ thăng bằng của giá đỡ</span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:279.15pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="372">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:168.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="225"><span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Độ nóng của vòng dây</span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:279.15pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="372">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:168.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="225"><span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nhiệt độ khớp nối</span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:279.15pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="372">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:168.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="225"><span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tiếng ồn động cơ</span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:279.15pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="372">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:168.45pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="225"><span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">...</span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:279.15pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="372">&nbsp;</td>
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<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Nhóm trưởng cho cả nhóm quan sát và đánh giá, nhận xét theo phiếu trên.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- GV quan sát và hỗ trợ nếu cần. </span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">7. Hoạt động 7: Chia sẻ thảo luận</span></span></span></i></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">a. Mục đích của hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- HS được rèn các kỹ năng: thuyết trình, thảo luận, chia sẻ, phản biện.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">b. Nội dung hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Chạy thử sản phẩm của tất cả các nhóm.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Thảo luận và nhận xét chéo.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Chia sẻ kinh nghiệm chế tạo.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">c. Dự kiến sản phẩm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Các chia sẻ và kinh nghiệm 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"><span style="font-size:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">d. Cách thức tổ chức hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Các nhóm trưng bày, thuyết minh và chạy thử sản phẩm của nhóm mình trước cả lớp(mỗi nhóm 3 phút).</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Các nhóm thảo luận và nhận xét các nhóm khác(Mỗi nhóm có 5 phút để đặt câu hỏi, nhận xét và phản biện).</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Chia sẻ kinh nghiệm chế tạo.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">8. Hoạt động 8: Điều chỉnh thiết kế</span></span></span></i></b></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">a. Mục đích của hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Điều chỉnh nhằm có sản phẩm hoạt động tốt nhất</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">b. Nội dung hoạt động</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Điều chỉnh thiết kế của các nhóm(nếu cần)</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">c. Dự kiến sản phẩm</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">- Bảng ghi các điều chỉnh sản phẩm của từng nhóm.</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">d. Cách thức tổ chức hoạt động</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">GV tổ chức cho các nhóm tự điều chỉnh sản phẩm của nhóm mình sao cho sản phẩm có chất lượng tốt nhất.</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:14.0pt"><span style="line-height:115%"><span style="font-family:&#039;Times New Roman&#039;,serif">HS điều chỉnh thiết kế.</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">III. PHẦN 3: CÁC TIÊU CHÍ ĐÁNH GIÁ HOẠT ĐỘNG CỦA NHÓM VÀ ĐÁNH GIÁ SẢN PHẨM </span></span></span></b></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">1. Tiêu chí đánh giá sản phẩm của nhóm</span></span></span></i></b></span></span></span></span>

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			<td style="border:solid black 1.0pt; width:216.25pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="288"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tiêu chí</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:86.45pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="115"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Điểm tối đa</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:142.7pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="190"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Điểm do GV đánh giá</span></span></span></b></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:216.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="288"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Động cơ chạy mạnh mẽ </span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:86.45pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="115"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">30</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:142.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="190">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:216.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="288"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tiếng ồn của động cơ khi hoạt động ở mức nhỏ</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:86.45pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="115"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">30</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:142.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="190">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:216.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="288"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Giá đỡ thăng bằng và cố định</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:86.45pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="115"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">20</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:142.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="190">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:216.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="288"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Nhiệt độ vòng dây ổn định ở mức thấp</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:86.45pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="115"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">10</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:142.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="190">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:216.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="288"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Thiết kế gọn, đẹp</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:86.45pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="115"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">10</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:142.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="190">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:216.25pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="288"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tổng</span></span></span></b></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:86.45pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="115"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">100</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:142.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="190">&nbsp;</td>
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<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Phân loại sản phẩm</span></span></span></b></span></span></span></span>

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			<td style="border:solid black 1.0pt; width:111.75pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="149"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tốt</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:109.05pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Khá</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:116.1pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="155"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Trung bình</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:116.1pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="155"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Chưa đạt</span></span></span></b></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:111.75pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt; height:15.0pt" valign="top" width="149"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">90 - 100 điểm</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:109.05pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt; height:15.0pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">70 - 80 điểm</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:116.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt; height:15.0pt" valign="top" width="155"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">50 - 60 điểm</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:116.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt; height:15.0pt" valign="top" width="155"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Dưới 50 điểm</span></span></span></span></span></span></td>
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<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">2. Đánh giá hoạt động của thành viên</span></span></span></i></b></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">GV cho mỗi thành viên một bản đánh giá các thành viên khác trong tổ(các tiêu chí dựa vào CV 5555 của Bộ GD&amp;ĐT)</span></span></span></span></span></span></span>

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			<td rowspan="2" style="border:solid black 1.0pt; width:119.7pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="160"><br  />
			<br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Họ và tên</span></span></b></span></span></span></td>
			<td colspan="4" style="border:solid black 1.0pt; width:271.0pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="361"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Tiêu chí</span></span></b></span></span></span></td>
			<td rowspan="2" style="border:solid black 1.0pt; width:64.5pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86"><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Tổng điểm</span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">(100đ)</span></span></i></b></span></span></span></td>
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			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Sự t</span></span><span lang="VI" style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">iếp nhận và sẵn sàng thực hiện nhiệm vụ</span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="tab-stops:12.45pt center 26.7pt"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">&nbsp;&nbsp;&nbsp;&nbsp; (25đ)</span></span></i></b></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"><span style="letter-spacing:-.7pt">Sự </span></span></span></span><span lang="VI" style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"><span style="letter-spacing:-.7pt">tích cực, chủ động, sáng tạo, hợp tác </span></span></span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">(25đ)</span></span></i></b></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"><span style="letter-spacing:-.7pt">Tích cực tham gi </span></span></span></span><span lang="VI" style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"><span style="letter-spacing:-.7pt">trình bày, trao đổi, thảo luận </span></span></span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">(25đ)</span></span></i></b></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:78.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="104"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">Có ý kiến phản biện </span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span lang="VI" style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="color:black"><span style="letter-spacing:-.7pt">đúng đắn, chính xác, phù hợp </span></span></span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><i><span style="font-size:12.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">(25đ)</span></span></i></b></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:119.7pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">1. Nguyễn Văn A</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:78.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="104">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:119.7pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">2. Nguyễn Văn B</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:78.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="104">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:119.7pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">3. Nguyễn Văn C</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:78.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="104">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:119.7pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">4. Nguyễn Văn D</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:78.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="104">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:119.7pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">5. Nguyễn Văn E</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:78.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="104">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
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			<td style="border:solid black 1.0pt; width:119.7pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">6. Nguyễn Văn G</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:78.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="104">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
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		<tr>
			<td style="border:solid black 1.0pt; width:119.7pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif">...</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:78.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="104">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; width:64.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="86">&nbsp;</td>
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<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Sau khi thu phiếu đánh giá, GV lấy điểm trung bình của từng em trong phiếu đánh cộng với điểm GV tự cho, chia đôi để có điểm đánh giá cuối cùng cho 1 HS trong nhóm.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Phân loại đánh giá mức độ hoạt động cua HS</span></span></span></b></span></span></span></span>

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			<td style="border:solid black 1.0pt; width:111.75pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="149"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Rất tích cực</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:109.05pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Tích cực</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:116.1pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="155"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Bình thường</span></span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; width:116.1pt; border-left:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="155"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Không tích cực</span></span></span></b></span></span></span></td>
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			<td style="border:solid black 1.0pt; width:111.75pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt; height:15.0pt" valign="top" width="149"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">90 - 100 điểm</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:109.05pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt; height:15.0pt" valign="top" width="145"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">70 - 80 điểm</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:116.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt; height:15.0pt" valign="top" width="155"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">50 - 60 điểm</span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; width:116.1pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0cm 5.4pt 0cm 5.4pt; height:15.0pt" valign="top" width="155"><span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">Dưới 50 điểm</span></span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<span style="font-size:11pt"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:14.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif">(xem trong tài liệu được phát, chủ đề 3, 8 còn các mẫu tiêu chí khác, tùy từng môn và bài dạy)</span></span></span></span></span></span><br  />
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