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《数学课程标准(修订稿)》关于数学教学活动指出:教师应激发学生的学习积极性,向学生提供充分从事数学活动的机会,帮助他们在自主探索和合作交流的过程中,真正理解和掌握基本的数学知识和技能、数学思想和方法,获取广泛的数学活动经验。数学实验教学就是让学生通过自己动手操作,进行探究、发现、思考、分析、归纳等思维活动,最后获得知识与技能,理解和解决问题的一种教学活动。数学实验教学与物理、化学实验相比,不仅需要动手,更需要动脑,思维量大是数学实验的基本特征。
The Maths Curriculum Standard (Revised Draft) states that the teaching of mathematics states that teachers should stimulate students’ enthusiasm in learning and provide students with opportunities to fully engage in maths activities so as to help them truly understand and master basic activities during their own exploration and cooperation and exchange. Mathematical knowledge and skills, mathematical ideas and methods, access to a wide range of mathematical activities experience. Mathematical experiment teaching is to let students through their own hands-on operation, to explore, discover, think, analyze, summarize and other thinking activities, and finally access to knowledge and skills to understand and solve the problem of a teaching activity. Compared with physics and chemistry experiments, mathematics experiment teaching not only needs hands-on, but also requires brains. The large amount of thinking is the basic characteristic of mathematical experiments.