![](https://wkrtcs.bdimg.com/rtcs/image?w=576.00&md5sum=7cce80d62ea33742b3d06fdbba47922e&sign=c8d1395287&rtcs_flag=2&rtcs_ver=3&l=webapp&bucketNum=211&ipr={"t":"img","r":"r_1","w":"576.00","h":"352.00","dataType":"png","c":"word/media/image1.png","imgOriW":705,"imgOriH":431})
《欣赏与设计》教学设计
![](https://wkrtcs.bdimg.com/rtcs/image?w=188.00&md5sum=7cce80d62ea33742b3d06fdbba47922e&sign=c8d1395287&rtcs_flag=2&rtcs_ver=3&l=webapp&bucketNum=211&ipr={"t":"img","r":"r_2","w":"188.00","h":"38.00","dataType":"gif","c":"word/media/image2.gif"})
1、结合欣赏与绘制图案的过程，体会圆在图案设计中的应用，能用圆规设计简单的图案。
2、在设计图案的活动中，进一步体会圆的对称性的特点。
3、感受图案的美，发展想象力和创造力。
![](https://wkrtcs.bdimg.com/rtcs/image?w=188.00&md5sum=7cce80d62ea33742b3d06fdbba47922e&sign=c8d1395287&rtcs_flag=2&rtcs_ver=3&l=webapp&bucketNum=211&ipr={"t":"img","r":"r_6","w":"188.00","h":"38.00","dataType":"gif","c":"word/media/image3.gif"})
【教学重点】：
结合欣赏与绘制图案的过程，体会圆在图案设计中的应用。
【教学难点】：
动手操作，创造性的自主设计。
![](https://wkrtcs.bdimg.com/rtcs/image?w=188.00&md5sum=7cce80d62ea33742b3d06fdbba47922e&sign=c8d1395287&rtcs_flag=2&rtcs_ver=3&l=webapp&bucketNum=211&ipr={"t":"img","r":"r_2","w":"188.00","h":"38.00","dataType":"gif","c":"word/media/image4.gif"})
1、看一看
![](https://wkrtcs.bdimg.com/rtcs/image?w=120.00&md5sum=7cce80d62ea33742b3d06fdbba47922e&sign=c8d1395287&rtcs_flag=2&rtcs_ver=3&l=webapp&bucketNum=211&ipr={"t":"img","r":"r_8","w":"120.00","h":"108.67","dataType":"png","c":"word/media/image5.png","imgOriW":254,"imgOriH":230})
先让学生观察后说一说：这些图案是由哪些基本图案组成的？经过了哪些变化？
![](https://wkrtcs.bdimg.com/rtcs/image?w=120.00&md5sum=7cce80d62ea33742b3d06fdbba47922e&sign=c8d1395287&rtcs_flag=2&rtcs_ver=3&l=webapp&bucketNum=211&ipr={"t":"img","r":"r_8","w":"120.00","h":"108.20","dataType":"png","c":"word/media/image7.png","imgOriW":217,"imgOriH":196})
2、涂一涂
引导学生思考，自己准备怎样涂？涂出来会是什么样子？
![](https://wkrtcs.bdimg.com/rtcs/image?w=264.00&md5sum=7cce80d62ea33742b3d06fdbba47922e&sign=c8d1395287&rtcs_flag=2&rtcs_ver=3&l=webapp&bucketNum=211&ipr={"t":"img","r":"r_8","w":"264.00","h":"97.93","dataType":"png","c":"word/media/image9.png","imgOriW":604,"imgOriH":224})
3、展示交流
4、做一做
![](https://wkrtcs.bdimg.com/rtcs/image?w=203.93&md5sum=7cce80d62ea33742b3d06fdbba47922e&sign=c8d1395287&rtcs_flag=2&rtcs_ver=3&l=webapp&bucketNum=211&ipr={"t":"img","r":"r_8","w":"203.93","h":"126.93","dataType":"png","c":"word/media/image10.png","imgOriW":467,"imgOriH":291})
（先让学生在模仿的基础上让学生自主设计，再让学生说说设计方案。最后让学生充分
展开想象进行物品中和标志的设计。）
5、总结
![](https://wkrtcs.bdimg.com/rtcs/image?w=188.00&md5sum=7cce80d62ea33742b3d06fdbba47922e&sign=c8d1395287&rtcs_flag=2&rtcs_ver=3&l=webapp&bucketNum=211&ipr={"t":"img","r":"r_2","w":"188.00","h":"38.00","dataType":"gif","c":"word/media/image11.gif"})
略。
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