I have a suggestion for the mastery checks. It would be very helpful when you're taking the test if it told you which problem you were working with, such as "special triangles" or "solving for the equation of a circle". For me, since there's nothing that says what kind of problem i'm doing, i get very confused on what exactly i'm supposed to do, and i end up getting the question wrong because there is very limited information, and i'm not sure of what to do. It would be helpful to know the topic that is on the test because then i can think "oh okay i remember how to do that!" and move on, but since it's not it frustrates me because i end up getting it wrong because there's no indication of what the topic is. I know it's supposed to be something to help you move forward, but it causes frustration on my end because i don't know exactly what i'm supposed to do.