With the development of Internet technology in China,online teaching mode has emerged,and the hybrid teaching mode combining online and offline gradually appears.In order to improve the teaching quality of liberal arts physics experiment course,this paper uses the Superstar platform , 0Q and wechat etc., combined with offline classroom teaching to explore the mixed online and offline teaching mode of liberal arts physics experiment.The practice shows that the mixed teaching enriches the teaching means, improves the teaching elfect and learning efficiency and provides an effective way for the reform of liberal arts physics experiment

teaching.