朱丹老师的水平四(七年级)《排球—正面双手垫球及体能发展》一课,基于“学生为主体”的教学理念,采用了丰富的教学手段,设计了符合学生认知水平和发展规律的教学环节。笔者在试教过程中,从研读教案到实施教学,并不顺利,却很有收获。一、第一次试教第一次试教前,通过对教案的研读,笔者试图抓住以下三点实施教学:一是,自主学习的落实;二是,基本部分教学环节的有效展开;三是,三种核心力量的练习。第一次试教班级的学生是第一次上排 Zhu Dan teacher level four (seventh grade) “volleyball - positive hands cushion and physical development,” a class, based on “students as the main ” teaching philosophy, using a wealth of teaching methods, designed to meet the students’ cognitive level and Development of teaching methods. The author in the process of teaching, teaching plan from teaching to the implementation of teaching, not smooth, but very rewarding. First, the first trial Before the first trial, through the study of the lesson plans, the author tries to seize the following three points to implement the teaching: First, the implementation of independent learning; Second, the effective part of the basic part of the teaching; Third Yes, the exercise of the three core forces. The first test class students is the first time on the row