Imagine you have teammate who wants to do all the project work by himself because he does not trust anyone else on the team to produce high quality results.
How would you respond to your teammate?

Explain to him/her why it’s important to work together. Many times teachers will grade based on teamwork so if he continues to be stubborn he will cost the whole group. Try explaining what your strengths are and dividing the work based on that. That way everyone can do their share to the best of their ability