Quick writes in class will not be graded but used for participation and honesty. Students can use notes, labs, and worksheets from class but not the textbook or interactive reader. They have 10 minutes to answer as many questions as possible and self-grade with a colored pencil. The quick write will guide students to identify number types and units, understand what the problem is asking, determine if it is a one-step or two-step problem, and choose the appropriate formula to solve density problems.