论文部分内容阅读
新的小学数学教学大纲中指出:“要通过直观教学和实际操作,引导学生在感性材料的基础上理解数学概念,进行简单的判断推理。掌握数学最基本的知识,发展学生的逻辑思维。”近年来,直观教学越来越普遍地得到人们的重视。这是因为:现代科学的研究表明,人脑的左右两半球分工不同,左半球偏重于“掌管”抽象思维,而右半球则偏重于“掌管”形象思维。应用直观教学将会使左右两半球的活动密切配
The new primary school mathematics syllabus states: “Through intuitive teaching and practical operation, students should be guided to understand mathematical concepts on the basis of perceptual materials and conduct simple judgment inference, grasp the most basic knowledge of mathematics and develop students' logical thinking.” In recent years, visual teaching has gained more and more universal attention. This is because: Studies in the modern science have shown that the division of labor between the left and right hemispheres in the human brain is different. The left hemisphere focuses on “controlling” the abstract thinking while the right hemisphere emphasizes on “governing” the image of thinking. Application of intuitive teaching will make the activities of the two hemispheres closely matched