今天,信息技术已成为教育技术的核心,信息技术与学科教学的整合是每一位教师都要面对的现实问题。随着数字技术的迅猛发展,计算机、数码摄像机、高清晰彩电等硬件的更新换代,互联网技术的普及、应用软件的开发、素材库的广泛应用,为中学化学的现代化教学提供了先进的教学手段。在突破教学重点、难点、展示微观世界,为学生营造丰富而生动的课堂教学氛围,培养学生发散思维和激 Today, information technology has become the core of educational technology. The integration of information technology and subject teaching is a realistic problem that every teacher faces. With the rapid development of digital technology, the upgrading of hardware such as computers, digital video cameras and high-definition color TV sets, the popularization of internet technology, the development of application software and the extensive application of material library have provided advanced teaching methods for the modern teaching of chemistry in middle schools . Breakthrough in teaching focus, difficulties, display the micro-world for students to create a rich and vivid classroom teaching atmosphere, develop students divergent thinking and excitement