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教学用具在教学中发挥的重要作用,科学有效的使用学具,不仅能调动学生学习的积极性,激发学生的直觉形象思维,而且能使抽象的数学知识变得直观形象,利于学生更好的理解和掌握。一、使用学具,有利于小学数学教学1.使用学具,可促进学生数学概念的形成。如在教学“平均分”这个概念时,可先让学生把8梨(图片)分成两份,通过分图片,出现四种结果:一人得1个,另一得7个;一人得2个,
Teaching utensils play an important role in teaching, scientific and effective use of utensils, not only to mobilize the enthusiasm of students learning, stimulate students’ intuitive thinking, but also to make the abstract mathematical knowledge becomes an intuitive image, which will help students better understand And master. First, the use of schoolware, is conducive to primary school mathematics teaching 1 use of schoolware, can promote the formation of mathematical concepts of students. For example, when teaching the concept of “average points”, students may be asked to divide 8 pears (pictures) into two parts. Four sub-pictures appear: one for each and seven for the other; one for two A,