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一、动手操作过程中强化学生的发散思维新课程理念下的概念练习设计是一种沟通、理解和创新的过程,教师不能简单地把知识装进学生头脑中,学生不能单单依靠的接受性学习、死记硬背、机械训练,而要通过主动思维活动,把知识变成自己的学识、主见和思想,逐步培养学生动手操作能力、分析和解决问题的能力。牢固地掌握一个概念,不是一字不差地背出概念的定义,必须能识别和应用它,然而当学生的思维达不到解题的水平时可以借助动手操作使学生获得鲜明的感知,通过操作为概念建立积累感性材料,让学生在不知不觉中理解概念的同时凸显思维的发散性、敏捷性与广阔性。
First, the hands-on process to strengthen students’ divergent thinking Concept of the new curriculum concept Practice Design is a process of communication, understanding and innovation, teachers can not simply put knowledge into the minds of students, students can not rely solely on the acceptance of learning , Rote memorization, mechanical training, and through active thinking activities, knowledge into their own knowledge, ideas and ideas, and gradually develop students ability to operate, the ability to analyze and solve problems. Firmly grasp a concept, not a word out of the concept of the definition of the back, must be able to identify and apply it, but when the student’s thinking can not solve the problem level can help students get a clear understanding of the operation by The concept of operation for the establishment of accumulation of perceptual material, so that students unknowingly understand the concept at the same time highlight the divergence of thinking, agility and broadness.