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在现代化信息技术快速发展的今天,多媒体技术因其信息量大、形象生动、交互方便等特点,在生物教学中普遍应用。科学、合理地使用多媒体技术能立疑激趣,突出重点,开阔视野,培养发展学生观察分析能力、归纳总结能力、逻辑思维能力,提高学生的生物学素养。本文从多角度阐述了多媒体技术在生物课堂教学中发挥的重要作用及应用时注意的问题,对提高生物课堂教学实效具有重要的实践意义。一、利用多媒体技术,创设教学情境,激发学习兴趣
In today’s rapid development of modern information technology, multimedia technology is widely used in biology teaching due to its characteristics such as large amount of information, vivid images and convenient interaction. Scientifically and reasonably using multimedia technologies can give rise to suspense, focus, broaden their horizons, develop and develop students’ abilities of observation and analysis, summarize abilities and logical thinking ability, and improve their biological literacy. This article elaborates the important role that multimedia technology plays in biological classroom teaching from multiple perspectives and the problems to be noticed in application. It has important practical significance to improve the effectiveness of biological classroom teaching. First, the use of multimedia technology, create teaching situations, stimulate interest in learning