爬泳教学，首先要使学生建立正确的技术概念。我们在教学中，改变了过去那种照搬教材的方法，而是采用了自编的技术要领口诀，配合自制的挂图，并在讲解中结合模仿动作示范，收到了形象生动、简明易懂、有趣好记的教学效果，深受学生的欢迎。下面我们将自编的口诀介绍出来，以 Crawling teaching, first of all to enable students to establish the correct technical concept. In teaching, we changed the way we used to copy teaching materials. Instead, we adopted the self-made technical tips and the self-made wall charts, combined with a demonstration of imitation in the explanation, and received vivid, easy-to-understand and interesting images Hutchison teaching effect, welcomed by students. Below we will self-introduction of formulas to