教学现代化的主要表现就是辅助教学手段的运用,在众多辅助教学手段中,多媒体以智能化以及多功能的优势,成为辅助教学的重要手段。近年来,以计算机为特征的多媒体技术在教学中的运用日趋广泛,且逐渐走向成熟。在教学中,运用多媒体技术进行教学,能够有效改善课堂氛围。化学课程作为中学的重要课程,在教学中怎样恰当地运用多媒体技术,是广大化学教师关注的焦点。一、营造良好的氛围,调动学生的积极性在课堂上,兴趣是最佳学习动力。假如学生对化学没兴趣,自然无法取得良好的教学效果。对于高中生来 The main manifestation of teaching modernization is the use of auxiliary teaching methods. Among numerous auxiliary teaching methods, multimedia has become an important means of assisting teaching with intelligent and multi-functional advantages. In recent years, the multimedia technology characterized by computer has been widely used in teaching and has gradually become mature. Teaching, the use of multimedia technology for teaching, can effectively improve the classroom atmosphere. Chemistry course as an important course in middle school, how to properly use multimedia technology in teaching is the focus of the majority of chemistry teachers. First, to create a good atmosphere to mobilize the enthusiasm of students In the classroom, interest is the best learning motivation. If students are not interested in chemistry, nature can not achieve good teaching results. For high school students