Homework is reviewed almost every time it is assigned, but tests usually aren't, unless you ask specifically. At the beginning of the year he does "weekly worksheets" that he posts on google classroom. They're usually unrelated to what you're learning in class, and one is due each week. There are assessments on them, but they usually cover a formula to find volume of some shape, so nothing too difficult. Speaking of assessments, they are pretty fair. Although if you don't pay attention in class, you're screwed. But as long as you know the formula the unit involves, and how to use it, you're fine. He usually allows calculators during quizzes/tests. You can get half credit on a problem if you get some of it right. No extra credit. He can usually meet after school(except Wednesdays), and assessments have to be made up in usually 2-3 days.