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练习密度是学生在体育课上从事身体练习的时间与全课总时间的百分比,是衡量体育课教学效果的重要指标,没有足够的练习密度,体育教学就难以达成掌握技能和增强体能的目标。不少中小学的体育课看上去非常精彩,但因缺少了对课堂密度与练习密度的测定与分析,也就缺失了对课堂教学整体质量的监控。一、测定1.课前准备。根据体育课练习密度测试与评价相关的内容,绘制相关数据的记录表;准备测量用具:计时秒表、文件夹、
The practice density is the percentage of students’ time spent practicing physical exercises in physical education and the total time of the whole class. It is an important index to measure the teaching effect of physical education. Without enough practicing density, physical education can hardly achieve the goal of mastery of skills and physical fitness. Many primary and secondary physical education courses look very exciting, but because of the lack of the density and practice of the classroom density measurement and analysis, it also lacks the overall quality of classroom teaching control. First, determine 1. Prepare class. According to physical education practice density test and evaluation of related content, draw the relevant data record table; Prepare measurement tools: chronograph stopwatch, folders,