1　重视数学知识的学习和理解从数学学习目的观看,学习数学就是为了解决数学以及现实中的问题,其中,所学习的数学概念、法则、公式、原理、方法等是解决问题的工具、基础.那么,从这一点上看,为了更好地实现数学学习的目的,熟练解决数学和实际中的问题,学习者对使用的工具应该熟 1. Pay attention to the study and understanding of mathematics knowledge. Viewed from the purpose of mathematics learning, learning mathematics is to solve problems in mathematics and reality. Among them, the mathematical concepts, rules, formulas, principles, and methods that are studied are the tools and foundations for solving problems. From this point of view, in order to better achieve the purpose of mathematics learning and to skillfully solve problems in mathematics and practice, learners should be familiar with the tools used.