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一、课堂实录与评析案例1:在水平一(二年级)的前滚翻教学中。在完整动作练习中要求:一是下巴夹绳,帮助完成前滚翻;二是双腿膝关节内侧夹绳,提高前滚翻质量;三是绳子横放于垫上,手撑在绳子后,并逐渐前移绳子的位置,便于分层练习前滚翻。评析:在完整练习中,短绳作为限制物、助力物进行利用,帮助学生建立低头含胸、收腹、并腿完成前滚翻的动作概念,尽快进入自动化阶段。起到了缩短动作技术的掌握时间、提高动作技能完成质量的作用。案例2:在水平二(四年级)的快速跑教
First, the class record and comment Case 1: In the first (second grade) before turning over teaching. Requirements in the complete action exercises: First, the chin rope to help complete the roll before the turn; second leg knees medial rope, to improve the quality of the front roll; Third, the rope transversely placed on the mat, hands on the rope, and gradually before Move the rope position, easy to roll before stratification practice. Comment: In a complete exercise, the short rope as a restraint, boosters make use of to help students build bow and chest, abdomen, and legs to complete the concept of action roll over as soon as possible into the automation stage. Played to shorten the mastery of action techniques to improve the quality of action skills to complete the role. Case 2: Quickly teach at level two (fourth grade)