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随着社会的不断发展以及经济的快速增长,科学技术的发展使得多媒体被广泛运用于课堂教学中。多媒体的使用,调动学生的积极性,激发了学生的求知欲,拓展学生的想象力,而且在提高课堂效果,优化课堂结构等方面都起着不可估量的作用。人们常说听到的不如看到的,由于数学知识具有高度的抽象性和严谨的逻辑性,而小学生的思维特点又是以直观形象思维为主,因此,在教学当中,教师必须根据教学内容设计丰富的教学材料,借助事物的具体形象进行思维,变有意注意,为
With the continuous development of society and the rapid economic growth, the development of science and technology makes multimedia widely used in classroom teaching. The use of multimedia, to mobilize the enthusiasm of students, stimulate students’ curiosity and expand the imagination of students, but also play an invaluable role in improving the classroom effect, optimizing the classroom structure. People often say that what they hear is not as good as they can be seen. Because mathematics knowledge has a high degree of abstraction and rigorous logic, the thinking characteristics of pupils are based on visual thinking. Therefore, in teaching, teachers must, according to the teaching content Design rich teaching materials, with the specific image of things thinking, change intends to pay attention to