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【教学内容】“数学广角——推理”是新人教版《义务教育教科书数学》二年级下册第109页的教学内容。【教学目标】知识与技能:让学生了解简单的推理知识,初步获得一些简单推理的经验;培养学生初步观察、分析、推理能力和有条理思考问题的意识。过程与方法:让学生经历简单的推理过程,体验逻辑推理的思想与方法,体会逻辑推理条件与结论之间的联系。情感态度与价值观:感受逻辑推理的趣味性、严谨性以及数学
Teaching content “Mathematics wide angle - reasoning ” is the teaching content of the new version of “compulsory education textbook mathematics” second grade volume of the first 109. 【Teaching Objectives】 Knowledge and Skills: To enable students to understand simple reasoning knowledge, preliminary experience gained some simple reasoning; develop students’ initial observation, analysis, reasoning ability and structured thinking awareness. Process and methods: Let students experience a simple process of reasoning, to experience the ideas and methods of logical reasoning, to understand the relationship between logical reasoning and conclusion. Emotional Attitudes and Values: Feel the fun, rigor and mathematics of logical reasoning