数学是一门抽象的艺术,虽然抽象,但是它并不复杂,相反数学是十分简约的。国家新课程标准要求小学数学课堂应尽可能做到简约化。但是小学生的理性思维还不够成熟,不能对数学的简约化有着很好地理解,因此,现阶段的小学数学课堂构建“学讲练结合”的模式是十分必要的,以此来让小学生更好地学习数学。只有正确认识到学讲练三者之间的关系,才能更好地使小学数学简约化,从而构建更有利于学生学习的小学数学课堂。“学 Mathematics is an abstract art, although abstract, but it is not complicated, on the contrary, mathematics is very simple. National new curriculum standards require that primary school math classrooms should be as simple as possible. However, the primary students’ rational thinking is not mature enough and can not have a good understanding of the simplification of mathematics. Therefore, it is very necessary to construct the model of ”combine teaching and practicing“ in the elementary mathematics classroom at this stage so as to make the pupils Learn math better. Only by correctly understanding the relationship between learning and practicing can we simplify the elementary mathematics better and construct the elementary mathematics classroom that is more conducive to students’ learning. ”learn