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多媒体进入了课堂教学,利用它可以把复杂的数学问题直观形象化,可以使枯燥的几何图形在计算机的演示下有声有色地动起来,大大增强了教学的直观性、趣味性;加大了课堂容量,为学生的学习节省了大量的时间,本应在课下完成的作业在课堂上就可以解决了,减轻了学生的课业负担;利用它会使教师的教学更加轻松,富有感染力。高中数学理论性更强,对学生的空间想象力的要求更高。传统的教学方法很难直观表达教学内容,而借助多媒体则能够很方便的表现。然而,多媒体毕竟不是万能的,过分依赖多媒体,极易造成本末倒置。因此,多媒体进入高中数学课堂贵在使用得当。
Multimedia has entered the classroom teaching, using it to intuitively visualize complex mathematical problems, make the boring geometric figures move vividly under the computer demonstration, greatly enhancing the visual and interesting teaching; increase the classroom capacity , Saving a great deal of time for students 'learning. The homework that should be done under the class can be solved in the classroom and the students' burden on the homework can be reduced. Using it can make the teaching of teachers more relaxed and contagious. High school mathematics is more theoretical and requires more students' space imagination. The traditional teaching method is difficult to express intuitive teaching content, but with multimedia can be very convenient performance. However, after all, multimedia is not a panacea, over-reliance on multimedia, can easily cause the cart before the horse. Therefore, it is expensive to use multimedia in high school mathematics classrooms.