一、多媒体走进化学课堂的必要性1.微机多媒体的引进,为学生们营造了一个发现式、参与式的教学环境——让学生成为课堂的主人在教学过程中,微机多媒体的应用,极大地改变了传统教学过程中的教与学的关系。微机显示的画面以其清晰、色彩丰富、调用方便等优点,在效果和吸引学生注意力等方面,比以 First, the necessity of multimedia into the chemistry classroom 1. The introduction of microcomputer multimedia for students to create a discovery-based, participatory teaching environment - let the students become the classroom master in the teaching process, the application of microcomputer multimedia, very The earth has changed the relationship between teaching and learning in the traditional teaching process. Computer display screen with its clear, colorful, easy to call, etc., in the effect and to attract students attention, etc., than in