讨论型课的教学价值,在于能充分暴露学生在讨论过程中的思维过程,因而能否暴露讨论过程中的思维过程,将决定着一堂课的教学成败.在讨论的过程中如何暴露出学生的思维过程,有效的组织教学,促使思维向正迁移方向发展,实在是一件十分必要的工作.下面想就最近在集合概念的复习中如何通过集合问题的讨论课谈谈促进思维以期达到正确完满的解决 The teaching value of discussion class lies in fully exposing the student’s thinking process during the discussion process. Therefore, whether or not the thinking process in the discussion process can be exposed will determine the success or failure of teaching in a class. How to expose the student’s teaching during the discussion process The thinking process, effective organization of teaching, and the promotion of thinking in the direction of positive migration are indeed very necessary tasks. I would like to discuss how to promote thinking in order to reach a correct conclusion through the discussion class of collective issues in the review of the concept of collection recently. Solution