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【教学目标】知识与能力:通过具体的实验活动,了解体积和容积的实际意义,初步理解体积和容积的概念。过程与方法:在操作、交流中感受物体体积的大小、发展空间观念。情感、态度与价值观:增强合作精神和喜爱数学的情感。【教学重点】通过具体的实验活动,初步理解体积和容积的概念。【教学难点】理解体积和容积的联系和区别。【教学过程】一、引入门1.谁能用一组反义词来描述我和某某同学的形体?
【Teaching Goal】 Knowledge and Ability: Through concrete experiment activities, understand the actual meaning of volume and volume, and initially understand the concept of volume and volume. Process and methods: in the operation, communication experience the size of the object volume, the development of space concept. Emotions, Attitudes and Values: Enhancing Collaboration and Love for Mathematics. Teaching focus Through the specific experimental activities, preliminary understanding of the concept of volume and volume. Difficulties in teaching to understand the relationship between volume and volume and the difference. [Teaching process] First, the introduction of the door 1. Who can use a set of antonyms to describe my body and a certain classmates?