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高效精彩的课主要体现在对教材重点的强化练习和难点突破的辅助教学手段上,经济高效的辅助教学手段能使教学效率事半功倍,但其运用一定是建立在教材解析基础上的,要分析动作技能的规格、动作结构、所需的专项体能支撑,再去寻找与动作结构相近并且难度较低的辅助动作,进行分解练习,当然有些内容不宜采用分解教学则分步的还不能分开,不能破坏动作的结构。教师要结合学生的学
Efficient and exciting lesson mainly reflected in the emphasis on teaching materials and difficult breakthroughs in the auxiliary teaching methods, cost-effective teaching methods can make teaching more efficient, but its use must be based on the analysis of textbooks, to analyze the action Skill specification, action structure, the required special physical support, and then to find and action similar to the structure and the auxiliary motion is less difficult to decompose practice, of course, some of the content should not be divided into teaching step by step can not be separated, can not be destroyed The structure of the action. Teachers should combine students’ learning