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2. Teaching achievementsIn the second stage of junior high school, some simple practical drills and escape skills began to be added. For example, design a simulation scene, so that students can practice how to break away from each other's control and escape quickly in the simulated school bullying scene. Teachers will give targeted guidance according to students' performance, emphasizing the importance of speed and agility.In the senior grades (grades 4 to 6), the teaching is conducted by means of scenario simulation. For example, simulating a scene where a stranger pulls on the road, the teacher will guide students how to deal with the danger by shouting for help and using schoolbags and other items for self-defense. This interesting and practical teaching method allows students to learn self-defense in a relaxed and pleasant atmosphere.

This middle school has integrated the course of self-defense in physical education class from Grade One to Grade Three. They made a systematic teaching plan, and the first stage mainly focused on the teaching of theoretical knowledge and basic movements. For example, in the theoretical course, the weak parts of the human body, such as eyes, throat and knees, will be explained in detail, so that students can understand the effectiveness of attacking these parts in self-defense. At the same time, the basic movements include simple self-defense postures, such as standing sideways and protecting the head with both hands.2. Teaching effect2. Teaching achievements

First, a middle school in Beijing: a systematic self-defense teaching system.After three years of teaching, the students' awareness and ability of self-protection in the face of dangerous situations have been significantly improved. According to the school's statistics, in a questionnaire survey on campus safety awareness, more than 80% of students said that their ability to identify and cope with dangers has been greatly improved. Moreover, in the self-defense skills assessment organized by the school, most students can master the skills they have learned and make correct responses in simulated dangerous scenes.