微课是现代信息技术教学手段的有效组成部分,其以短小的视频为载体来帮助学生突破课程的重难点内容,进而为高效化学课堂的顺利实现做好保障工作。所以,在新课程改革下,一线教师要认真学习微课的核心概念,要有效地将其应用到化学教学的各个环节,比如,预习环节、导入环节、实验环节、重难点突破环节等,目的就是要让学生在直观的视觉冲击下找到学习化学的乐趣,进而也为高效化学课堂的顺利实现奠定坚实的基础。 Micro-class is an effective part of the modern information technology teaching methods. It uses short videos as a carrier to help students break through the difficult and difficult content of the course so as to guarantee the smooth realization of high-efficiency chemistry class. Therefore, under the new curriculum reform, front-line teachers should conscientiously study the core concepts of micro-lectures and effectively apply them to all aspects of chemistry teaching, for example, preview, introduction, experiment, and breakthroughs in important and difficult points Is to enable students to find learning chemistry under the visual impact of visual fun, and thus lay a solid foundation for the successful realization of efficient chemistry class.