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现代教育家波利亚曾说“学习任何知识最佳的途径都要由自己去发现,因为这种发现最深刻,也最容易掌握其中内在规律、性质和联系。”因此,数学的知识、思想和方法必须由学生在现实数学实践活动中理解和发展,而不是单纯依赖教师的讲解去获得。在课堂教学中,教师要营造和谐的学习氛围使学生在活跃、民主、欢快、平等中拥有自由发现的空间和主动探究的心态。一、将课堂还给学生北师大版数学实验教材的魅力在于它给教师和学生一个充分发挥创造力的空间。
Polia, a modern educator, once said that “the best way to learn any knowledge is to discover it because it is the deepest discovery and the easiest way to grasp its inherent laws, nature and connections.” Therefore, the knowledge of mathematics , Ideas and methods must be understood and developed by students in real-world math practice rather than relying solely on teachers’ explanations. In classroom teaching, teachers should create a harmonious atmosphere of learning so that students have the space for free discovery and the attitude of active inquiry in the activity, democracy, joy and equality. First, the classroom returned to the students Beijing Normal University version of the mathematical experiment teaching charm is that it gives teachers and students a place to give full play to creativity.