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教学内容:人教版《义务教育教科书·数学》五年级上册第50~51页。教学目标:1.亲身经历观察、推理、猜想、验证的过程,在统计、分析数据的过程中利用已学过的组合、可能性等有关知识探索事件发生的可能性大小。2.结合实际情境培养合情推理的能力,培养严谨、科学的数学思维习惯。
Teaching content: PEP “compulsory education textbooks · Mathematics” fifth grade on the first 50 ~ 51 pages. Teaching Objectives: 1. Experience the process of observation, reasoning, conjecture and verification in order to explore the possibility of occurrence in the process of statistical analysis and data analysis based on the learned combinations and possibilities. 2. Combine the actual situation to cultivate the ability of reasoning and reasoning, to cultivate rigorous and scientific mathematical thinking habit.