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随着计算机技术的发展和教育现代化的普及,在化学课堂教学中运用多媒体技术已成为一种常见的教学手段。传统的教学手段较为单一,大部分课堂就靠粉笔、黑板和教师的一张嘴,这样的课,时间讲长了学生很容易感到枯燥、乏味。而多媒体课件信息容量大,并配有大量图像、动画、声音、文本,有着很强的感染力和表现力,能充分发挥这种新的辅助教学手段的优点。通过使用多媒体教学,能激发学生的学习兴趣。多媒体课件可以充分调动各种教学资
With the development of computer technology and the popularization of educational modernization, it has become a common teaching method to use multimedia technology in chemistry classroom teaching. The traditional means of teaching is more single, most of the classroom to rely on the chalk, blackboard and a teacher’s mouth, such a lesson, time is long, students are easy to feel boring, boring. The multimedia courseware information capacity, and with a large number of images, animation, sound, text, has a strong appeal and expressiveness, can give full play to the advantages of this new teaching aid. Through the use of multimedia teaching, students can stimulate their interest in learning. Multimedia courseware can fully mobilize a variety of teaching materials