教师教学过程的不同阶段,对练习的要求也是不同的。因而练习题的配备,也必须具有不同的目的要求。数学新授课的练习大致可分为四个阶段设置:(一)准备阶段,(二)尝试阶段,(三)巩固阶段,(四)灵活运用阶段。现根据我的教学实践,分别谈谈这四个阶段习题的设计。第一阶段习题的设计。“新知”总是由“旧知”发 Teachers at different stages of teaching process, the requirements of practice is different. Therefore, exercises with the equipment must also have different purposes. The new mathematics teaching exercises can be broadly divided into four stages: (a) the preparation phase, (b) the pilot phase, (c) the consolidation phase, and (iv) the flexible application phase. Now according to my teaching practice, talk about the design of the four stages of exercises. The first phase of the problem design. “New knowledge” is always “old knowledge” hair