CLAS allows you to have a discussion which is very purposeful and to the point. I find that it not only saves time, but also makes it much more meaningful.

Videos of instructors solving mathematical problems on CLAS were annotated by students, allowing them to build the link between language use and mathematical practice.

CLAS allows both recording of student speech and feedback through the annotation tool. This system is especially convenient for students who shy away from having their face recorded.

CLAS is a fantastic way for students to review their own work and for professors to give highly specific feedback.