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《基础教育课程改革纲要》中明确指出:“倡导学生主动参与,乐于探究,勤于动手,培养学生获取新知识的能力。”所以在教学中针对小学生的年龄和思维特点,恰当利用教具、学具实际操作,引导学生从多方面多渠道不同方向去探索新问题,促进学生主体性的发展起着重要的作用。一、运用学具探索新知激发兴趣数学知识比较抽象,让学生通过动手操作可有效解决数学知识的抽象性与小学生思维形象性的矛盾,降低学习难度。在教
“Basic Education Curriculum Reform” clearly states: “Advocacy of students to actively participate in, willing to explore, diligent, and develop students’ ability to acquire new knowledge.” So in the teaching of primary school age and thinking characteristics, the proper use of teaching aids , Learning practical tools to guide students in many ways from different directions to explore new issues in different directions and promote the development of student subjectivity plays an important role. First, the use of learning to explore new knowledge to stimulate interest Mathematical knowledge is more abstract, so that students can effectively solve the mathematical knowledge of abstract and primary school students thinking the image of contradictions, reduce learning difficulty. Teaching