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运用多媒体技术进行课堂教学,既可以将图、文、声、像融为一体,使教学手段、教学内容呈现更加多样化,使课堂容量海量化,又可以寓知识学习、技能训练、智力开发于生动活泼的形象之中,从而激发学生的学习兴趣,促进学生的思维发展,丰富学生的想象力,最终达到提高学生学习效率、保证教学质量的目的。因此,多媒体运用与化学教学课堂整合也是一种必然的趋势,但是多媒体在化学教学当中的运用却出现了截然不同的两个倾向,一种是积极促进化学教学的,另一种则对化学教学形成了干扰。文章从这两方面进行分析。
The use of multimedia technology for classroom teaching can not only integrate the graphic, text, sound and image, but also make the teaching methods and teaching contents more diversified, so that the classroom capacity can be quantified, and the knowledge learning, skill training and intellectual development can be carried out Vivid and lively image, so as to stimulate students’ interest in learning, promote the development of students’ thinking, enrich the imagination of students, and finally achieve the purpose of improving students’ learning efficiency and ensuring the teaching quality. Therefore, the integration of multimedia and chemistry classroom is also an inevitable trend, but the use of multimedia in chemistry teaching there are two completely different tendencies, one is to actively promote the chemistry teaching, the other is the chemistry teaching Formed a disturbance. The article analyzes from these two aspects.