元认知是近年来教育学家和心理学家都感兴趣的问题之一,如何提高学生的元认知水平也成为教师的任务之一。在理论分析和实验研究的基础上,设计了化学问题解决中元认知水平量表,以便于教师在初中化学教学中测量学生的元认知水平。 Metacognition is one of the most interesting issues for educators and psychologists in recent years. It is also one of the teachers ’tasks to improve students’ metacognitive skills. On the basis of theoretical analysis and experimental research, the metacognitive level scale for chemical problem solving is designed so that teachers can measure the level of metacognition of students in junior high school chemistry teaching.