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提高学生计算能力,对于培养学生的物理思维方法,提高物理学习的综合能力,将会起到很大的作用.下面给大家介绍几种解题方法.一、从物理基础知识入手,全面透彻地理解物理公式物理概念和规律是物理学的根本.只有透彻地理解物理概念和物理规律,才能灵活地运用物理公式,才能在答题时找到解决问题的依据,做到举一反三,触类旁通.理解物理公式,主要从以下四个方面进行.(1)理解公式中每个字母所代表的物理量及其物理意义;(2)理解公式的适用范围;(3)同一性:理解公式中的每一个物理量都是针对同一个研究对象或同一工作状态而言的;(4)统一性:运用公式
Improve students’ computing ability, for students to cultivate the way of physical thinking, improve the overall ability of physical learning, will play a significant role. Here are some ways to solve the problem. First, starting from the basic knowledge of physics, a comprehensive and thorough Understand the physical formulas Physical concepts and laws are the fundamental of physics.Only by thoroughly understanding the physical concepts and laws of physics, we can flexibly use physical formulas to find the basis for solving problems in answering questions, Mainly from the following four aspects: (1) to understand the physical quantities represented by each letter in the formula and its physical meaning; (2) to understand the scope of the formula; (3) identity: to understand each physical quantity in the formula is For the same research object or the same work status; (4) unity: the use of formula