课堂教学要关注学生的思维活动,指导和引领学生思考问题,按照教师设问的施教程序,以及学生认识事物的规律,教师应从易到难,循序渐进,在不同阶段,给予不同的诱导,从而提高学生质疑、探疑、释疑的能力。课堂教学中学生的思维活动大致可分三个阶段,即感知阶段 Classroom teaching should pay attention to students’ thinking activities, guide and lead students’ thinking problems. According to the teaching procedures set by teachers and students’ understanding of things, teachers should change from easy to difficult, step by step and at different stages to different inducements Improve students’ ability of questioning, probing and dispel doubts. Classroom teaching activities in the thinking of students can be divided into three stages, namely the perceived stage