论文部分内容阅读
在初中教学过程中,多媒体技术的应用必不可少。电子白板作为高新科技技术产品,结合了计算机和投影机,实现了无纸教学。化学在初中教学中虽然教学时间不长,但是它是一门以实验为基础的学科。实验教学可以激发学生的兴趣,培养观察能力和实验能力。加强实验教学是提高化学教学质量的重要一环。这也就对课堂上使用的多媒体技术有了更为高的要求。电子白板在初中化学教学中可以更好地呈现教学内容,使之更加生动、形象、直观。教师熟练地应用电子白板教学,学生在上
In the teaching process of junior middle school, the application of multimedia technology is indispensable. As a hi-tech technology product, the electronic whiteboard combines a computer and a projector to realize paperless teaching. Although chemistry does not last long in junior high school teaching, it is an experiment-based discipline. Experimental teaching can stimulate students' interest, develop observation ability and experiment ability. Strengthening experimental teaching is an important part of improving the quality of chemistry teaching. This also places higher demands on the multimedia technology used in the classroom. The electronic whiteboard can better present the teaching content in the junior high school chemistry teaching, making it more vivid, visual and intuitive. Teachers skillfully apply electronic whiteboard to teach students.