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教学内容:智慧广场教学目标:(1)通过分析和解决简单实际问题,初步感悟换一换(等量代换)的思想方法。(2)在具体情境中,通过观察、想象、比较、判断、推理、摆一摆、说一说等一系列思维活动和操作活动,帮助学生初步掌握等量代换的相关知识,进一步积累等量代换的学习经验。(3)通过独立思考、小组合作、探索交流等学习活动,暴露学生思维过程,发展学生的动手操作能力、初步逻辑推理能力、语言表达能力和运用数学知识解决问题的能力。
Teaching content: Wisdom Square teaching objectives: (1) through the analysis and solution of simple practical problems, the initial perception of a change (equivalent replacement) method of thinking. (2) In specific situations, through a series of thinking activities and operating activities such as observation, imagination, comparison, judgment, reasoning, posing, talking about and so on, to help students to master the relevant knowledge of equivalent substitution and to further accumulate Volume substitution of learning experience. (3) Through independent thinking, group cooperation, exploration and exchange of learning activities, exposure of students thinking process, the development of students’ hands-on ability, the initial logical reasoning ability, language skills and the ability to use mathematical knowledge to solve problems.