一、情境教学法的意义化学是一门历史悠久又富有活力的学科,它的成就是社会文明的标志。它与人类的衣食住行以及能源、材料、环境保护、资源利用等方面息息相关。在教学中能始终坚持选取一些贴切生活、学生熟悉的事例、现象,可以加强学生的学习兴趣。通过选取生活中的素材,让学生参与实践,利用化学知识解决实际问题,能收到良好 First, the significance of situational teaching Chemistry is a long history and dynamic discipline, its achievements are a symbol of social civilization. It is closely related to human beings’ basic necessities of life and energy, materials, environmental protection and resource utilization. In teaching can always adhere to select some appropriate life, students are familiar with the case, the phenomenon can enhance students’ interest in learning. By selecting the material in life, allowing students to participate in practice, using chemical knowledge to solve practical problems, can receive good