忽视数学概念的教学,容易造成学生不能正确理解概念,准确把握概念,不会灵活运用概念的现象;忽视知识形成过程的教学,容易造成学生对知识的理解不深、掌握不牢的现象;忽视数学思想方法的教学,容易造成学生对基本的数学思想方法的厌倦的现象,阻碍学生对数学思想方法的学习。 Neglecting the teaching of mathematical concepts can easily lead to students failing to understand the concepts correctly, accurately grasp the concepts and not to apply the concepts flexibly. Ignoring the teaching of knowledge formation can easily lead to students’ poor understanding of the knowledge and the lack of knowledge Teaching methods of mathematics is apt to cause students to get tired of the basic mathematical thinking and methods, and hinder their learning of mathematical thinking and methods.