Our results suggest that SSRL is beneficial for learning computational thinking subjects. Different subgroups in the experimental group had different learning performances, and task monitoring and content monitoring were two important SSRL processes that led to improved computational thinking performance. Additionally, the learning gain of the experimental group was much better from the pretest to the midtest. The results showed that the students in the experimental group significantly outperformed their counterparts on the midtest and posttest. Students in the control group learned in a traditional way. Students in the experimental group learned under the socially shared regulation of learning (SSRL) condition, which included planning and goal setting, task and content monitoring, and task and content evaluation. It enables multiple users to simultaneously edit on the same document or spreadsheet and discuss in real time, with millisecond rate of synchronous response making it the best choice for team collaboration. Forty-six students were in the experimental group, and 48 students were in the control group. Shimo Docs is China’s first enterprise office suite to support real-time cloud collaboration. Ninety-four middle school students from China aged between 16 and 18 participated in this study. File types currently supported by Lark Docs include: Word, Excel, CSV, OPML, Markdown. Abstract : This study explores the role of socially shared regulation on computational thinking performance in cooperative learning. Intro Upload local files to Lark Docs for easy collaboration.