学生的学习过程 ,是一个不断探索、思考和创新的过程 ,在数学教学中 ,我们要针对教学内容和所要渗透的数学思想方法 ,抓住学生思维活动中的热点 ,根据学生的认知“最近发展区”等因素为学生提供丰富的背景材料 ,创设富有情趣的问题情境 ,促使学生自主解决问题 ,活跃思维。一、 In the process of mathematics teaching, we should focus on the teaching content and the mathematical thinking methods we want to infiltrate, grasp the hot spots in the students 'thinking activities, and according to the students' cognition, “the recent study process of students is a process of continuous exploration, thinking and innovation. Development Zone ”and other factors to provide students with rich background material, create interesting scenarios, encourage students to solve problems, active thinking. one,