TURNITIN - peer review
https://www.youtube.com/watch?v=GbJU-3msNDI
Peer review is a great way for students to critically analyse other students work in your class and give valuable feedback.
This allows a student (student A) to review another student's (student B) work.
The teacher can then assess the ability of student A to peer review.
The video goes through the steps slowly and methodically.
It is a great way to increase interaction and understanding in an extended abstract setting.