在教育教学领域,多媒体工具的运用使得教学活动无论是内容还是形式都变得更加绚丽多彩.对于高中化学学科来说,多媒体工具的应用更是具有非凡的意义.进入高中阶段以后,化学学科由于其抽象性、理论性大大加强,化学教学活动变得既难学又枯燥,很多学生沦为了化学困难户,化学教学活动陷入了越来越多的困境.而自从在化学课堂上引入了多媒体工具,化学教学面临的困境得到了相当大的改善,大量的教学实 In the field of education and teaching, the use of multimedia tools makes the teaching activities more colorful and colorful both in content and in form.For the high school chemistry, the application of multimedia tools is of extraordinary significance.After entering the high school, Its abstractness and theory have been greatly strengthened, the chemistry teaching activities have become both difficult and boring, many students have become the ones with chemical difficulties and the chemistry teaching activities have got into more and more difficulties. Since the introduction of multimedia tools in the chemistry class , The plight of chemistry teaching has been greatly improved, a large number of teaching practice