在数学教学过程中,学生知识的获得,必须要通过自身的积极思考和实践活动。教师必须激发学生在学习过程中的积极性、主动性和独立性。因此,把课堂还给学生,把学习的主动权交给学生,给学生以充分的学习时间,创设自学的气氛,使学生的学习主动性得到充分的发挥,是培养学生自学能力的主渠道。 In the process of mathematics teaching, the acquisition of students’ knowledge must be through their own positive thinking and practice activities. Teachers must stimulate their enthusiasm, initiative and independence in the learning process. Therefore, the classroom returned to students, to give students the initiative to learn, to students with adequate learning time, creating a self-learning atmosphere, so that students can fully play their learning initiative is to develop students’ ability to learn the main channel.