一、练习组织,合理安全应有序教师在安排学生进行“自练”时一定要高度重视练习的组织与安排,让学生在一个安全有序的环境下进行自练,有助于提高“自练”的有效性。二、练习评价,及时针对利调控在组织学生“自练”时,首先要让学生明确动作方法学会自评,其次鼓励同伴间进行互评,最后教师要加强巡回评价与指导,抓住学生练习动作中存在的主要问题进行改进。这样才能充分发挥多元评价的作用,及时并有针对地调控“自练”过程,从而提高练习的质量。三、练习内容,关注差异有区别 First, the practice of organizing, reasonable and safe should be orderly Teachers in the arrangements for students to conduct “self-training,” we must attach great importance to practice the organization and arrangements for students in a safe and orderly environment, self-practicing, help to improve “Self-training ” effectiveness. Second, the practice evaluation, timely regulation of profits in the organization of students “self-training ”, we must first let the students know the method of action clear self-assessment, and secondly encourage mutual peer assessment, and finally teachers to strengthen the roving evaluation and guidance to seize Students practice the main problems in the action to be improved. Only in this way can we give full play to the role of multiple evaluation, timely and targeted regulation “self-training ” process, thereby improving the quality of practice. Third, practice content, attention differences are different