《普通高中化学课程标准》指出:充分开发和利用化学课程资源,对于丰富化学课程内容,促进学生积极主动地学习具有重要意义。化学教学的课程资源非常丰富。教材是最基本的课程资源,是教师组织教学的主要依据;除此之外,教参、挂图、练习册、仪器、模型、音像资料等也是重要资源,而且还有课堂教学过程中的生成性 The “General High School Chemistry Curriculum Standard” points out: The full development and utilization of chemistry curriculum resources are of great significance to enriching the content of chemistry courses and promoting students’ active and active learning. Chemistry teaching curriculum resources are very rich. Teaching materials are the most basic curriculum resources and are the main basis for teachers’ teaching. In addition, teaching parameters, wall charts, exercise books, instruments, models, audio-visual materials and so on are also important resources, and there is also the generativeness of classroom teaching