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教学内容:苏教版新课标实验教材第94~95页,练习十八的相关题目。教学目标:1.理解并掌握用分数表示可能性大小的基本思考方法,会用分数表示简单事件的可能性,进一步加深对可能性大小的认识。2.学生进一步体会数学知识间的内在联系,感受数学思考的严谨性与数学学习的趣味性。3.学生认识数学与生活的联系,初步感悟生活中任何幸运与偶然的背后都是有科学规律支配的。教学重点:会用分数表示简单事件发
Teaching content: Sujiao version of the new curriculum experimental textbooks 94 ~ 95, practice eighteen related topics. Teaching Objectives: 1. To understand and master the basic thinking method of using scores to indicate the possibility size, to show the possibility of simple events by points, and to further deepen the understanding of the possibility size. 2. Students further understand the inherent relationship between mathematical knowledge, feel the rigor of mathematical thinking and mathematical learning fun. 3. Students recognize the connection between mathematics and life, a preliminary understanding of life behind any fortune and chance are governed by the laws of science. Teaching focus: Points will be used to indicate simple events