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在信息技术迅猛发展的今天,多媒体凭借其特有的魅力已悄然步入课堂。在课堂教学中得到了普遍应用。化学作为研究物质的组成、结构、性质和应用的一门学科,比其他学科更具复杂性、微观性和抽象性,使得化学教学可以而且必须更多地借助于多媒体技术来更好地向学生诠释其中的奥妙。本文结合教学案例,谈谈自己在化学教学中进行多媒体整合的一点体会。一、多媒体在化学教学中的应用1.模拟分子结构.探究微观世界。结构决定性质,由于分子等微观粒子,看不见,摸不着,仅靠化学模型,语言描述,学生凭空想象,很难在头脑
With the rapid development of information technology, multimedia has quietly entered the classroom with its unique charm. In the classroom teaching has been widely used. Chemistry, as a discipline that studies the composition, structure, properties, and applications of substances, is more complex, microscopic, and abstract than other disciplines, so that chemistry teaching can and must rely more on multimedia technology to better reach students. Explain the mysteries. This article combines teaching cases and talks about one’s experience in multimedia integration in chemistry teaching. First, the application of multimedia in chemistry teaching 1. Simulate the molecular structure. Explore the microscopic world. Structure determines the nature, due to microscopic particles such as molecules, invisible, intangible, relying solely on chemical models, language descriptions, and students imagining in the air, it is difficult to be in the mind