传统的高中数学作业,以教材为中心,以高考为参照,由教师按习题的难度组织起来布置给学生,组成一个基础型、提高型、竞赛型的训练链,通过机械重复来加强记忆、巩固课堂教学的知识点。这种“大海捞针”的战术浪费了学生多少宝贵的时间,而由于学生对作业意图不能准确体会,从而大多数学生的学习成了上课听讲课后完成作业的被动学习,也就谈不上作业的主动性与积极性了。 The traditional high school mathematics homework, with teaching materials as the center, take the college entrance examination as a reference, organized by the teachers according to the difficulty of the exercises arranged to the students to form a training course of basic type, enhanced type and competition type, strengthen memory through mechanical repetition, consolidate Classroom teaching knowledge point. This kind of “needle in a haystack” wasting valuable time for students, but due to students’ intentions can not accurately understand the operation, so most students become passive after class to complete the homework after the lecture, also can not talk about The initiative and motivation of the job.