在以学生自主学习为主要形式的课堂教学中,大多数教师都能通过讨论、实践等活动引导学生经历数学知识的形成过程,注重培养学生的思维过程,学生的学习更加积极主动,更有成效。但是,许多教师由于教学时间紧或是自身理念等原因,往往只重视解题过程的教学,而忽略解题后引导学生回顾和反思,长此以往,必导致学生分析、 In the classroom teaching, which takes students’ autonomous learning as the main form, most teachers can guide students through the process of discussion, practice and other activities through the formation process of mathematics knowledge, pay attention to cultivating students’ thinking process, and students’ learning is more proactive and more effective . However, many teachers tend to focus on the teaching of problem-solving process due to the tight teaching time or their own ideas, and neglect the problem-solving guide students to review and reflect. Over the long term, it will lead students to analyze,