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从事低年级数学教学的人,打开数学教材不难发现,在新教材中增添了一项新的内容,那就是“实践活动”。这正是数学课程标准在第一学段设立了“实践活动”内容的具体体现。教师要培养学生的创新意识和实践能力,就要在数学实践活动教学中,充分调动学生主动参与的积极性,通过观察、操作、讨论、交流、猜测、归纳、分析和整理等过程,理解数学问题的提出、数学概念的形成和数学结论的获得以及数学知识的应用,逐步培养学生的创新意识,形成初步探索问题和解决问题的能力。下面结合数学教学谈谈我的做法。
Engaged in mathematics teaching in the lower grades, it is not difficult to find math textbooks, adding a new content to the new textbooks, that is “practice activities ”. This is exactly the standard of mathematics curriculum established in the first semester “practice activities ” content concrete manifestation. In order to cultivate students’ innovative awareness and practical ability, teachers should fully mobilize the initiative of students to participate in the teaching of mathematics practice and understand math problems through the process of observation, operation, discussion, exchange, speculation, induction, analysis and arrangement , The formation of mathematical concepts and the acquisition of mathematical conclusions and the application of mathematical knowledge, and gradually cultivate students’ innovative awareness, the formation of a preliminary exploration of the problem and the ability to solve the problem. The following combination of mathematics teaching to talk about my approach.