Not bad. The junior middle school of Kaifeng Huimin Middle School advocates students' active participation in the classroom and encourages students to ask questions, express their opinions and interact. This teaching method can stimulate students' learning interest and thinking ability, cultivate students' autonomous learning ability and innovation ability, combine theoretical knowledge with practice, let students experience and practice what they have learned through experiments, field trips and social practice, and improve their practical application ability and problem-solving ability.