在低年级教材中,掷远教学和投准教学估计是体育教师最头痛的两个教材。在教学中很难准确把握两者的区别,往往把两者教学混为一谈,使学生对这两个内容模糊不清,分不出子丑寅卯。尤其在新课程标准体育学科一、二年级的投掷教材中,把掷远教学和投准教学放在一起了,很多老师就连贯地把 In the lower grades of teaching materials, throw-away teaching and investment estimation is the most headaches of physical education teachers two textbooks. In teaching it is difficult to accurately grasp the difference between the two, often the two teaching confused, so that students confused these two elements, can not distinguish sub-ugly. Especially in the New Curriculum Standard Sports Discipline first and second year throwing textbooks, the throw away teaching and voted to put together teaching, and many teachers coherently put