多媒体犹如给课堂提速的催化剂,给高中化学教学增添了多彩的活力,又像一缕温馨的春风,带来了新鲜的气息,使化学课堂充满了迷人的魅力。本文就高中化学课堂中多媒体的运用谈点浅见。一、课前研究,催生智慧只有在课前进行充分的预设,才能生成高质量的课堂,利用计算机强化课前研究,辅助备课是一个很好的途径。在高中化学课堂教学中,运用多媒体教学手段,应把握学科 Multimedia is like a catalyst for speeding up in the classroom, adding a colorful vitality to high school chemistry teaching. It is like a ray of warm spring breeze that brings fresh atmosphere and makes the chemistry class full of fascinating charm. This article discusses the use of multimedia in high school chemistry class. First, the pre-study, giving birth to wisdom Only in the pre-class full pre-order, to generate high-quality classroom, the use of computer-based pre-class research, auxiliary lesson preparation is a good way. In high school chemistry classroom teaching, the use of multimedia teaching methods, should grasp the discipline