Hi Mrs. Edgar,

There is a way that students can see their percentage depending on how they did on an exercise or whether or not they fully completed a video or article. But there isn't a color-coding system for them when it gives them a particular color on how they did from green to red but I do think that it was still good that Khan Academy still allowed them to see the percentage on how they did for an assignment.

Thanks for the suggestions, and keep in mind that we are taking note of all feedback and feature requests.