浪迹天涯 发表于 2023-3-17 11:37:49

曾都区文峰学校六年级数学组开展教研活动

古希腊毕达哥拉斯学派提出：“一切立体图形中最美的是球体，一切平面图形中最美的是圆形。”圆的美是数学之美的一个典型体现。
“圆”是中国文化的一个重要精神元素。圆，有圆满之意，确切符合了人们内心深处的向往。
“圆”完整、均衡、对称，优美的外观下蕴藏着科学理性的态度。伴随着历史的发展，“圆”在人类艺术创造活动中，展现着经久不衰的艺术魅力。



　　在学习了第五单元圆的相关知识后，同学们热情洋溢，迫不及待的创作起来。
下面，请欣赏文峰学校六年级同学们的慧心设计！
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这些作品风格各异、构思精巧，充分展现了文峰学子独特的审美情趣和大胆的创作能力！
尺规作图是一项有着悠久历史、充满魅力的数学技能。在认识圆之后，我们布置了这样一个实践性作业，既让学生进一步熟练用圆规画圆的技能，促进学生对圆的特征的进一步认识，又让学生在用尺规画出漂亮图案的过程中提高动手操作的能力，学会欣赏数学的美，培养学生对数学的热爱之情。
图文：刘爽

小小鄂西北 发表于 2023-3-17 11:38:18

陈水田没来视倒啊，他最恶心，一个二年制香油稀饭中专毕业的戴博士帽装B我看到吐了几天                                                                                        
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