多媒体在初中数学教学中的应用

摘 要随着新课程改革的深入实施和推进，中国进入了一个全新的教育阶段，以往的教学模式在新形势下有待更新，以此为蓝本，多媒体技术作为一种新型教学方式进入我们眼帘。相较于以往的教学模式，多媒体从声音、影像、视频和文字等多重手段进入我们初中的课堂，而另一方面，数学是中学教育的基础学科，也是教育原理、方法和手段运用较为灵活的一个学科。数学本身比较枯燥，条理比较难懂，教学风格单一，教学工具比较简单，降低了学生的学习意愿，教学目标比较难以达到，多媒体在多方面呈现教学内容，打破传统教学模式的单调乏味，充分调动学生自主学习的兴趣。文章从 多功能在线教育平台、Flash 动画和几何画板三个方面阐述了多媒体在初中数学的具体应用，从三个方面提出多媒体技术在中学数学教育中的存在问题，并针对存在的问题提出自己的改进措施，希望广大教师能适应新时代、新要求，提高自己多媒体技术手段并结合传统的教学手段对学生进行授业解惑。关键词：多媒体技术；初中数学；应用AbstractWith the deep implementation and advancement of the new curriculum reform, China has entered a brand-new stage of education. Taking this as the blueprint, multimedia technology as a new teaching method has come into our sight. Compared with the previous teaching model, multimedia from the sound, image, video and text and other means into our junior high school classroom. On the other hand, mathematics is the basic subject of middle school education, and it is also the comprehensive renewal of educational principles, methods and means. Mathematics itself is boring, more difficult to understand, teaching style is simple, teaching tools are simple, reduce the students willingness to learn, failed to achieve the original teaching objectives. Multimedia can present teaching content in so many ways. Break the monotony of traditional teaching mode, fully arouse students interest in autonomous learning. This paper expounds the concrete application of multimedia in junior middle school mathematics from th...