These are original Warm-Up ProblemsThis is how I utilize them:Make copies for your students and cut them in half. As students enter the classroom, they take the half sheet and begin working. Project the document (and timer) on your board and have some students do the problems on your whiteboard(s). You can collect the half sheets or have students enter answers on a Google Form. You can assign one (or several) as HW 26 QuestionsAnswer Key provided!Topics include:Rate of Change Slope by counting