Teamwork is one of the important skills for students to adapt to work, improve work quality and meet employer requirements. Therefore, training teamwork skills for students is a requirement and is being emphasized at universities. Currently, group work is also one of the popular forms of teaching at Ha Long University, however there are still many students who are not proactive in participating and the effectiveness of group work is not high. Therefore, surveying the current situation and proposing solutions to improve group work efficiency for Information Technology students at Ha Long University is extremely necessary.