一、案例背景:本课是小学体育与健康的一节创新课,教学内容是选择障碍跑。教学对象是三年级的学生,教学目标是激发学习兴趣,发展学生协调性、合作性、灵敏性、创新性,提高学生奔跑能力,让学生体验成功的乐趣。所以在本课的教学中,利用小体操垫,大体操垫、体操棒、跨栏架、凳子,引导学生练习跑、跨、滚翻等动作,同时注重学生自由创作,小团体合作创造的结合,鼓励学生展示成果 First, the case background: This lesson is an innovative primary school sports and health class, teaching content is to choose obstacles to run. Teaching object is the third grade students, the teaching goal is to stimulate interest in learning, development of student coordination, cooperation, sensitivity, innovation, improve student ability to run, let the students experience the fun of success. Therefore, in the teaching of this lesson, we should use the gymnastics mat, the gymnastic mat, the gymnastic stick, the hurdle and the stool to guide the students to practice running, cross and tumbling, etc. At the same time, we should pay attention to the combination of students’ creative creation and small group cooperation to encourage and encourage Students demonstrate the results