整体把握小学数学课堂教学的实践与思考

The Practice and Thinking of Overall Grasping Mathematics ClassroomInstruction in Primary Schools

通过课前准备、课堂教学以及复习梳理三个阶段整体把握小学数学课堂教学。课前准备时,要把握教材编排定位,注重单元整体备课,关注核心课时设计;课堂教学时,要关注教学目标,做到课时教学纵横关联,教学方法综合运用;复习梳理时,要把握知识网络,抓住知识本质、分类标准、思想方法等要素进行梳理。通过整体把握课堂教学,优化学生数学认知结构,构建学科知识体系。

Through the preparation before class,classroom teaching,reviewing and combing,the overall classroom instruction can be grasped.When preparing before class,we should grasp the orientation of teaching material arrangement as a whole,pay attention to the whole unit planning,and focus on the design of core class periods.While doing classroom teaching,we should pay attention to the teaching goal as a whole,so as to achieve the vertical and horizontal correlation of class-hour teaching and the comprehensive application of teaching methods.When reviewing and combing,we should grasp the knowledge network as a whole,seizing such elements as the essence of knowledge,the standard of classification and thinking method,etc.so that we can optimize students’mathematical cognitive structure and construct the knowledge system of the subject with an overall grasp of classroom instruction.