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数学是抽象思维和逻辑思维型的学科,对学生思维能力的要求较高。小学阶段的学生,认识事物比较感性,只能停留在具象的层面。作为数学符号和数字的抽象知识,是小学生理解的难点。在现代信息技术和多媒体元素引入课堂教学后,小学数学的教学环境和学习条件有了实质性突破。在小学数学的课堂教学中,充分利用现代信息技术创设问题情境,有效提高课堂教学质量成为数学教师普遍采用的方法。一、现代信息技术服务小学数学教学
Mathematics is an abstract thinking and logical thinking of the discipline, the students’ thinking ability is higher. Primary school students, cognitive things more perceptual, can only stay in the concrete level. As abstract knowledge of mathematical symbols and numbers, it is difficult for pupils to understand. After the introduction of modern information technology and multimedia elements in classroom teaching, the teaching environment and learning conditions of primary mathematics have made a substantial breakthrough. In elementary mathematics classroom teaching, making full use of modern information technology to create problem situations and effectively improve the quality of classroom teaching has become a commonly used method by mathematics teachers. First, modern information technology services in primary mathematics teaching