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1示范要有明确的目的示范是体育与健康教学中的一种基本手段。教师在教学中每一次动作技术的示范都得要有明确的目的,为什么示范、什么时候示范、怎样示范、在示范中要学生观察到什么、怎样观察等等,都得要根据本学时的教学目标、教学步骤和教学对象的特点来确定。一般来说,在传授新的教学内容时,为了让学生对所学的新教材建立完整的动作概念,可先做一次完整、准确的示范,然后再根据教学的重点、难点,使学生观察动作技术的结构、用力的顺序,或者是技术动作的幅度、速度、节奏等,这样才能使示范达到有的放矢。
1 Demonstration should have a clear purpose. Demonstration is a basic method in the teaching of physical education and health. Teachers must have a clear purpose in every demonstration of movement techniques in teaching. Why demonstrations, when and how to demonstrate, how to observe students in demonstrations, and how to observe, etc., must be based on the teaching of this academic hour. Objectives, teaching steps, and characteristics of teaching objects are to be determined. In general, when teaching new teaching content, in order to allow students to establish a complete action concept for the new textbooks they learn, a complete and accurate demonstration can be done first. Then, according to the focus and difficulty of the teaching, the students can observe the action. The structure of the technology, the order of exertion, or the amplitude, speed, and rhythm of the technical movements can make the demonstrations reach the target.