基于“以人为本”的教学理念,教师逐渐转变自身职能,精心设计其教学内容与过程,巧妙地利用“留白”的设计,给予初中生特定的思维时间与空间,让其更深入地学习与掌握课堂学习的要点、特点、难题等,使其更加自主、合作、探究性学习,从而实现初中数学课堂教学效率的提升。 Based on the teaching concept of “people-oriented”, teachers gradually change their functions, elaborately design their teaching contents and processes, make clever use of the design of “leaving white” and give junior middle school students a specific thinking time and space to deepen their understanding To learn and master the main points of classroom learning, features, problems, etc., to make it more autonomous, cooperative, exploratory learning, in order to achieve junior high school mathematics classroom teaching efficiency.