根据中学体育教材要求,高中纵箱分腿腾越的第一腾空要有预先后摆动作(即鱼跃动作)。在实际教学中学生很难完成,究其原因,主要是由于该动作难度大,学生有恐惧心理,怕摔等。根据消除防御性反射原理,在初学时,应适当降低动作难度,消除学生的害怕心理,逐步增强学生的学习信心。为此,我在该项教学中采用了程序教学法,不直接用山羊或跳箱练习,而是按着一定的程序,先用海棉垫子(或草垫子)练习第一腾空,待第一腾空的鱼跃动作完成后再 According to the requirements of the middle school physical education teaching materials, the first vacant high school vertical boxing points should have a pre-swinging action (ie, diving action). Students in the actual teaching is difficult to complete, the reason is mainly due to the difficulty of the action, the students have fear, fear of throwing and so on. According to the principle of eliminating defensive reflex, when beginner, you should appropriately reduce the difficulty of action, eliminate the fear of students, and gradually enhance students’ confidence in learning. To this end, I used the teaching method of teaching, not directly with goats or boxing practice, but according to a certain procedure, the first sponge cushion (or grass mat) exercise first vacated until the first vacated After the diving action is completed