论文部分内容阅读
一、创设情境,导入新课师:同学们喜欢运动吗?你喜欢什么样的运动啊?生:跑步、跳绳……师:我们学校开展了校园集体舞活动,请看屏幕,都有哪些项目啊?生:圆圈舞、交谊舞。师:圆圈舞几人一组?交谊舞又是几人一组呢?生:圆圈舞5人一组,交谊舞2人一组。师:不错,有5人一组的圆圈舞和2人一组的交谊舞。如果让你组织同学们参加圆圈舞,你认为安排多少人参加合适?生:15、20……(板书学生
First, the creation of the situation, the introduction of a new class teacher: students like the sport? What kind of exercise do you like ah? Health: running, skipping ... ... division: our school conducted campus dance activities, see the screen, what are the items Students: Circle dance, ballroom dancing. Teacher: Circle dance a few people? Ballroom dance again is a group of a few people? Students: a group of 5 round dance, ballroom dancing 2 people. Teacher: Yes, there are 5 people in a group of 2 round dance and ballroom dance. If you let your classmates participate in the circle dance, how many people do you think will be arranged for the right student? Students: 15,20 ... (blackboard students