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一、作课教师说课沈月(浙江省安吉县孝丰小学教育集团):本节课是在学生学习了“除法的初步认识”基础上教学的,为什么让学生再认除法呢?原因主要有两个方面。第一,教学后发现,学生对除法算式所表示的真正含义理解不透。部分学生借用乘法口诀机械地解决除法问题,导致在之后的问题解决中将乘除法混为一谈。本
First, the lesson teacher said Shen month (Anji County, Zhejiang Province Elementary School Primary Education Group): This lesson is based on the students to learn the “preliminary understanding of division,” teaching, why should the students recognize the removal of the law? There are two main aspects. First, after teaching, students find it hard to understand the true meaning of the division formula. Some students use the multiplication formula to solve the division problem mechanically, which leads to the confusion of the division and division in the later problem solving. this