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空间与图形领域历来都是小学数学教学的难点,而合理运用信息技术能突破这一难点。本文采用案例分析法,分析了信息技术在数学空间与图形教学中的应用。通过实践表明,运用信息技术辅助教学,能优化情境创设,激发学生的学习兴趣;能优化练习设计,满足学生的学习需要;能化抽象为直观,突破教学难点;能激活和拓展学生的空间思维。本文旨在为信息技术与学科教学融合的探索提供一定的参考。
The field of space and graphics has always been the difficulty of primary school mathematics teaching, and the rational use of information technology can break through this difficulty. This article uses the case analysis method, analyzes the information technology in mathematics space and the graph teaching application. Practice shows that the use of information technology-assisted teaching, can optimize the creation of situations, to stimulate students ’interest in learning; to optimize the practice design to meet the learning needs of students; to abstract abstraction as an intuitive and breakthrough teaching difficulties; to activate and expand students’ space thinking . This article aims to provide some reference for the exploration of the integration of information technology and subject teaching.