Como podemos ajudar?

Ms. Pereira

Ms. Pereira comentou, 31 de janeiro de 2017 17:54
@geoffbarrett I definitely always ask them if they were signed first. In the past, that has been the main problem. I have even had a student show me a screen shot with the purple bar that says "Y...
Ms. Pereira comentou, 20 de outubro de 2016 20:43
I'm not even using it for Calculus and I'm just a fed up. At first I thought "Great, I can recommend exercises to the and basically "assign" them a homework where they have to get 10 in a row corr...