数学是一门基础学科,对于广大中学生来说,数学水平的高低,直接影响到物理、化学等学科的学习成绩,数学的重要地位由此可见。一、要深刻理解概念概念是数学的基石,学习概念(包括定理、性质)不仅要知其然,还要知其所以然,许多同学只注重记概念,而忽视了对其背景的理解,这样是学不好数学的,对于每个定义、定理,我们 Mathematics is a basic discipline. For the majority of middle school students, the level of mathematics directly affects the academic performance of subjects such as physics and chemistry. Therefore, the important position of mathematics can be seen. First, we must profoundly understand the conceptual concept is the cornerstone of mathematics, learning concepts (including the theorem, nature) not only to know its natural, but also know why, many students only pay attention to remember the concept, while ignoring the understanding of its background, this is Learn bad math, for each definition, theorem, us