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运用多媒体辅助手段教学,是科技发展的产物,是时代的要求。高中生物教学中的实验是以实验现象为基础的教学。多媒体手段在生物实验教学中的应用可以模拟实验情境,有目的地指导学生进行规范的实验操作,方便快捷地讨论实验结果,大大提高教学效率和质量。本文讨论了多媒体教学在高中生物的实验教学的优势和原则,指出当前存在的问题及对策。
Teaching using multimedia aids is a product of the development of science and technology and a requirement of the times. Experiments in high school biology teaching are based on experimental phenomena. The application of multimedia in biological experiment teaching can simulate experimental situations, guide students to conduct standardized experimental operations purposefully, discuss experimental results conveniently and quickly, and greatly improve teaching efficiency and quality. This article discusses the advantages and principles of multi-media teaching in high school biology experiment teaching and points out the current problems and countermeasures.