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一、分析教材 制定目标 六年制小学数学第11册“长方体与正方体的认识”,是在学生掌握了长方形与正方形的特征以及周长和面积计算的基础上进行教学的,是学生学习几何初步知识由平面扩展到立体的开始。因此,通过本节课的教学,学生应该达到以下目标:①记住长方体和正方体的特征;②能在图或实物上指出长方体和正方体各部分的名称;③能正确填写出长方体和正方体关系的
First, the analysis of teaching materials set goals Six years of primary school mathematics, Volume 11 “Cuboid and cube understanding” is in the students mastered the characteristics of rectangular and square and perimeter and area calculations based on teaching, is the initial geometric learning of students Knowledge extends from plane to the beginning of solidity. Therefore, through the teaching of this lesson, students should achieve the following goals: ① remember the characteristics of cuboids and cubes; ② point out the names of the cubes and cubes in the figure or object; ③ correctly fill out the relationship between cuboids and cubes