This is probably not fast enough to handle Meet & Teams calls with video. You will likely have lag and only sound.

This speed may be fast enough for one person to stream Meet or Teams calls, but video may drop off sometimes.

A couple people should be able to stream Meet or Teams calls at the same time.

This speed should be high enough for multiple students & family members to stream video calls at once.

This speed should be fast enough to do just about anything you need for school.