数学就其本身的学科特点而言,对智障生来说是门较难掌握的课程。在智障教学中,由于学生的特殊性,课堂效率的提高一直困扰着教师们。有的看似非常简单的教学内容,不知在什么时候什么环节就被智障生的无反应卡住了,课堂陷入打结状态。如何打造高效的数学课堂,笔者认为应当处理好以下几方面的关系:一、教学目标与学生个别差异的关系数学因为其教学内容的相对机械性与有限性,智障生由于其接受能力的低下,让从事智障教学的教师对高效课堂感到有些疲于探索,疲于开拓。其实,数学作为一门学科, Mathematics, for its part, is a harder lesson for mentally handicapped students. In the teaching of mental retardation, due to the particularity of the students, the efficiency of the classroom has been bothering the teachers. Some seemingly very simple teaching content, I do not know what part of the moment was mentally disabled students no reaction stuck, the classroom into a knot. How to create a highly efficient math classroom, the author believes that the relationship should be handled in the following aspects: First, the teaching objectives and individual differences in the relationship between mathematics Because of its relatively mechanical and limited teaching content, mentally and physically handicapped students because of its low ability to accept, Let the teachers engaged in the teaching of intellectual disability feel tired of exploration and exhaustion in the efficient classroom. In fact, mathematics as a discipline,