数学教材中的单元模块设计体现了一个相互联系、相互影响、相互构建的知识体系,并且随着知识体系的难度深浅而排列。一个单元模块的编排反映了各个阶段的学生接受能力和掌握能力情况,也对教师教学起着指引作用。教师在教学活动中也要充分把握好单元模块的内容,结合各项知识体系有条理、由浅到深地备课和教学,使学生在了解的基础上理解、在理解的基础上体会,最后得到自己的深刻认识。一、把握整体,发现规律 The modular design of mathematics textbook embodies a knowledge system that is interrelated, mutual influence and mutual construction, and is arranged according to the difficulty of knowledge system. The arrangement of a unit module reflects the students’ ability to accept and grasp the ability in each stage, and also plays a guiding role in teaching teachers. Teachers in the teaching activities must also take full advantage of the module content, combined with the knowledge system structured, from shallow to deep preparation and teaching, so that students understand the basis of understanding, based on understanding, and finally get their own Profound understanding. First, grasp the whole, find the law