7. Instructions for activities
Do you wish that students evaluate each other's submissions based on the evaluation criteria you defined, and that you can as a teacher to evaluate both the student's submission and peer evaluation? Workshop is a suitable tool for this purpose.
As a teacher, you can choose whether the peer evaluation is anonymous or not. The student does not see the work of other students than those who have been given to him/her to be evaluated unless you as a teacher separately publish students' submissions for everyone to see after the workshop has been closed.
Official Moodle documentation: Workshop