高中化学是一门学习难度较大的科目,演示实验又是高中化学教学的重要组成部分,因此,演示实验的教学对于高中化学教学来说尤为重要。演示实验的开展需要一定的器材、场地等要求,可能开展起来有一定的难度。因此,在高中化学演示实验中有效运用多媒体技术可以使演示实验开展起来更加自由,灵活度更高,学生学习起来就更加有效。 High school chemistry is a difficult subject to study. Demonstration experiment is also an important part of high school chemistry teaching. Therefore, the teaching of demonstration experiment is particularly important for high school chemistry teaching. Demonstration experiments to carry out the need for certain equipment, venues and other requirements may be carried out with a certain degree of difficulty. Therefore, the effective use of multimedia technology in high school chemistry demonstration experiments can make demonstration experiments more free and more flexible, and students can learn more effectively.