磨课研究如同科学研究上的“证伪”主义一样,是一种在不断地否定自身基础上推进课堂教学质量螺旋式提升的教师研修活动。文中以一次小学信息技术团队磨课活动为例,从磨教学环节、教学重难点、教学细节、教学效果等方面进行了详细的描述与反思。 Like the “fake” doctrine of scientific research, the study of wear class is a kind of teacher training that promotes the spiral quality of classroom teaching on the basis of constantly negating itself. In this paper, a primary school information technology team wear activities as an example, from the grinding teaching links, teaching difficulties, teaching details, teaching effectiveness and other aspects of a detailed description and reflection.