习题课是数学教学中经常运用的一种教学形式,通过习题课的教学,帮助学生巩固、深化有关概念,消除某些困惑,纠正存在的问题,梳理知识结构,完善知识系统,从而使学生掌握有关知识和某些解题方法,达到培养学生思维能力和促进教学的目的。 Exercises are often used in mathematics teaching as a form of teaching. Through the teaching of exercises, students can be helped to consolidate and deepen relevant concepts, eliminate some puzzles and correct existing problems. They can sort out the knowledge structure and improve the knowledge system so as to make students master Relevant knowledge and some problem-solving methods, to develop students thinking ability and promote teaching purposes.