30秒跳短绳是一年级《体育与健身》学科第二学期期末考核的必考项目之一。该项目对发展学生的体能尤其是发展学生的上下肢协调能力有很好的作用。为了能在平时三十五分钟的课堂上提高学生学习跳短绳的兴趣和效率,我在刚接触一年级的学生时都会对学生进行“摸底”。一般情况下,大部分学生都能跳上几个,好的学生也能连续跳几十个甚至上百个,但对于刚从幼儿园进入小学一年级的小朋友来说,他们的差别很大,每次“摸 30 seconds jump short rope is the first grade ”sports and fitness“ subject second semester final exam one of the necessary exams. The project has a good effect on the development of students’ physical ability, especially the development of upper and lower limb coordination ability of students. In order to be able to improve students’ interest and efficiency in learning to jump the lanyard in the usual 35-minute class, I will give students a ”touchdown“ when they first-time students. Under normal circumstances, most students can jump a few, good students can jump dozens or even hundreds, but for the first year of primary school children from kindergarten, they are very different, each Times ”touch