数学课堂教学要遵循“以教师为主导、学生为主体、练习为主线”的原则,根据学生的心理要求,激发学生学习兴趣,唤醒他们的情感,发展他们的个性,锻炼他们的意志,从而提升学生的综合素质。一、激发学生的学习兴趣首先,创设问题情境,激发学习兴趣。兴趣是儿童认识需要的情趣表现,是儿童主动探索知识的心理基础,更是注意的重要源泉。基于此,教师就要把学生引入所提问题的 The teaching of mathematics should follow the principle of “taking the teacher as the leading factor, the student as the main factor and the practice as the main line”, according to the students ’psychological requirements, stimulate the students’ interest in learning, awaken their emotions, develop their personality, exercise their will, Thus enhancing the overall quality of students. First, to stimulate student interest in learning First, create a problem situation, stimulate interest in learning. Interest is the taste of children’s cognitive needs, is the psychological basis for children to actively explore knowledge, it is an important source of attention. Based on this, teachers should introduce students to the questions raised