新课程教育理念是以学生为主体,以学生发展为根本目的的,教学中学生不再是被动的接受知识,而是要学会反思、学会学习,教学要重视学生对数学知识的亲身体验与独立思考.但是,在实际教学中发现,很多学生不善于独立思考,教师也往往忽略了对学生反思能力的培养,导致学生能力的缺失.作为数学教师,一定要更新观念,让学生在反思中成长. The concept of new curriculum education is based on the students as the main body and the students ’development as the fundamental purpose. The middle school students are no longer passively accept the knowledge, but learn to reflect and learn to learn. Students should attach importance to students’ personal experience and independent thinking of mathematical knowledge However, in practical teaching, many students find it hard to think independently, and teachers often neglect to cultivate students ’ability to reflect, which leads to the lack of students’ abilities.As a mathematics teacher, we must update our concepts and let them grow up in reflection.