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教学内容:人教版《义务教育课程标准实验教科书·数学》三年级下册第99页“解决问题”例1。教学目标:1.让学生经历发现问题、提出问题、分析问题、解决问题的过程,学会用乘法两步计算解决问题。2.注意培养学生多角度观察问题、解决问题的能力,体现解决问题策略多样化。3.通过解决具体问题感受数学在日常生活中的广泛应用。教学重点:让学生学会用两步乘法计算解决问题,体现解决问题策略的多样化。
Teaching content: PEP “compulsory education curriculum standard experimental textbook, mathematics,” the third grade of the next page p. 99 “problem solving ” Example 1. Teaching Objectives: 1. Let students experience the discovery of problems, ask questions, analyze problems, solve problems, and learn to use multiplication two-step calculation to solve the problem. 2. Attention should be given to cultivating students’ abilities to observe problems and solve problems from multiple angles and reflect the diversification of strategies for solving problems. 3. Feel the wide application of mathematics in daily life by solving specific problems. Teaching focus: Let students learn to use two-step multiplication calculation to solve the problem, reflect the diversity of strategies to solve problems.