多媒体为科学课教学带来了全新的理念,它使科学知识的呈现生动、形象、直观,从而激发了学生的学习兴趣;它增强了课堂感染力,使学生能够在轻松、愉快的氛围中获得知识,丰富了教学内容,提高了教学效率。一、巧用多媒体创设问题情境,激发探究兴趣要教给学生知识,就必须使学生对所学习的内容感兴趣。这就需要教师在课前精心备课,巧妙设计、制作一些使学生感到新鲜有趣、有吸引力的多媒体课件创设情境,以便把学生的注意力吸引过来,集中到 Multimedia brings a whole new dimension to science teaching, which gives students a vivid, visual and intuitive presentation of their scientific learning, which stimulates students’ interest in learning; it enhances classroom appeal and empowers students in a relaxed and enjoyable atmosphere Knowledge, enrich the teaching content, improve teaching efficiency. First, the use of multimedia to create a problem situation, to stimulate interest in exploring To teach students knowledge, we must make students interested in the content of the study. This requires teachers to prepare lessons carefully before class, cleverly designed to make students feel fresh fun, attractive multimedia courseware to create situations in order to attract the attention of students, focus on