本文从比赛活动研究课题确立的背景故事展开,探讨这一有争议的课堂活动形式的存在意义。从实践中的组织形式、计分方式、奖励措施、实验数据几个方面梳理和总结在课堂实践和实验中的认识和收获。同时思考和初步确立进一步深化和发展的方向。 This article starts with the background story established by the research topic of competition activities and explores the existence of this controversial form of classroom activities. From the practice of the organizational form, scoring methods, incentives, experimental data from several aspects of combing and summarizing the practice and experiment in the classroom awareness and gain. At the same time, think and initially establish the direction for further deepening and development.