教材,即课本,是教学的主要凭借;习题,作为教材内容的不可或缺的组成部分,在实现本科教学目标中起着十分重要的作用。被誉为“思维体操”的数学课,更是通过典型例题的讲解,自成体系的习题训练,来达到相应的认知目标、能力目标和情感目标。“掌握数学就是意味着解题”。一堂数学课上的是否成功,不仅要看老师是否准确地传授知识,更主要的是看学生是否准确地掌握了教师传授的知识,而这必须是通过学生的练习来进行检 Teaching materials, that is, textbooks, is the main virtue of teaching; exercises, as an integral part of the textbook content, plays an important role in the realization of undergraduate teaching objectives. Known as “thinking gymnastics ” math class, but also through the typical examples to explain, self-contained exercises to achieve the corresponding cognitive goals, ability goals and emotional goals. “Mastering math means solving problems.” The success of a math class depends not only on whether the teacher is imparting knowledge accurately, but mainly on whether or not the student correctly masters the knowledge imparted by the teacher, and this must be done through student practice