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一、教材分析(一)教材内容九年义务教育课标实验教材苏教版第6册第3单元的《平移和旋转》。(PPT1)(二)教材的地位和作用本课是六年制小学数学第一学段“空间与图形”。利用一些典型实例帮助学生认知平移旋转现象,在观察对比中体会平移和旋转现象的特点,引导学生感受平移在生活中的运用,为日后进一步学习平移和旋转知识奠定基础。(三)教学目标
First, the textbook analysis (A) teaching content Nine years of compulsory education curriculum standard textbook Sujiao version sixth book Unit 3 “translation and rotation.” (PPT1) (B) the status and role of teaching materials This lesson is a six-year primary school mathematics “space and graphics ”. Some typical examples are used to help students to understand the phenomenon of translational rotation, to understand the characteristics of translation and rotation in observation and contrast, to guide students to feel the application of translation in life, and to lay the foundation for further learning of translation and rotation in the future. (C) teaching objectives