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一、教学目标知识与技能:1.知道影响物质体积大小的主要因素2.理解气体摩尔体积的概念和阿伏加德罗定律;过程与方法:经历探究影响物质体积因素的过程,学习实验探究、合作学习的方法,提高逻辑思维能力情感态度与价值观。通过数据的处理与分析,体验发现学习的过程与方法,形成严谨务实,循序渐进,探索真理的科学态度。二、教学分析1.内容分析气体摩尔体积是整个高中化学的重要内容,也是高考重要的考点。本节教材是在学习物质的量和摩尔质量概念的基础上,学习
First, teaching objectives knowledge and skills: 1. Know the main factors affecting the size of the material volume 2. Understand the concept of gas molar volume and Avogadro’s law; Process and methods: Through the process of exploring the factors that affect the volume of matter, study the experimental inquiry , Cooperative learning methods, improve the logical thinking ability, emotions, attitudes and values. Through the processing and analysis of data, experience the process and methods of discovering learning, and form a rigorous, pragmatic, gradual, scientific attitude to explore the truth. Second, teaching analysis 1. Content analysis Gas molar volume is an important content of the entire high school chemistry, but also an important test center for college entrance examination. This section of the textbook is based on the concept of learning material quantity and molar mass, learning