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多媒体在教学中应用使数学知识直观、形象、生动的展示出,在提高课堂教学效果和教师教学水平上都起到很好的促进作用,受到关注。如何根据教学内容特点,创设教学情景,让学生身临知识的发生与发展过程,充分揭示数学概念的形成与发展,数学思维的过程和实质,展示数学思维的形成过程。让原本抽象的数学在一定程度上具体而鲜活起来,让学生不再觉得数学枯燥,畏惧。一、多媒体能通过创设情境促进理解问题运用多媒体能够为学生提供形象地反映教学重点的资
The application of multimedia in teaching makes the knowledge of mathematics intuitive, vivid and vivid, and plays a very good role in promoting the effectiveness of classroom teaching and teachers’ teaching. How to create a teaching scenario based on the characteristics of the teaching content to enable students to take the knowledge of the occurrence and development process, fully reveal the formation and development of mathematical concepts, the process and essence of mathematical thinking, to demonstrate the formation process of mathematical thinking. Let the original abstract mathematics to a certain extent, specific and fresh together, so that students no longer feel math dry, dread. First, the multimedia can create understanding of the situation through the use of multimedia to provide students with an image to reflect the focus of teaching