化学教学不仅是化学知识的传承,更是学生化学学习能力和化学素养的形成过程。基于问题引导下的活动单元式高中化学课堂教学模式的构建与实践,不仅有利于学生化学成绩的提高,更有利于学生自主学习能力的养成、有利于学生化学素养的提升。 Chemistry teaching is not only the inheritance of chemical knowledge, but also the formation process of students’ chemistry learning ability and chemical quality. The construction and practice of the activity-based high school chemistry class teaching model based on problem guidance not only contributes to the improvement of students’ chemistry performance, but also facilitates the development of students’ self-learning ability and promotes the improvement of students’ chemistry quality.