科学教师运用多媒体课件,可以创设生动的教学情境,激发学生探究的兴趣,调动学生的学习积极性,学生学得轻松、愉快。多媒体技术为达成教学目的,全面提高教学效率提供了有效的手段。实用的多媒体课件,在课堂上进行适当的应用,往往会收到事半功倍的效果。因此,怎样制作科学课多媒体课件,往往成为一堂课成功的关键。 Using multimedia courseware, science teachers can create vivid teaching situations, arouse students ’interest in exploring, arouse students’ enthusiasm for learning, and students can learn easily and happily. Multimedia technology provides an effective means to achieve the goal of teaching and improve teaching efficiency. Practical multimedia courseware, the appropriate application in the classroom, often will receive a multiplier effect. Therefore, how to make science class multimedia courseware often becomes the key to a lesson’s success.