I have made a "Words to Know" review game for each of the reading units. They are for students to use at school or to take home to practice over the course of a week. Each game board has the "Words to Know" for that unit, as well as a few review words from the previous unit. Students time how long it takes them to read the whole game board and they try to beat their time with each attempt. My students LOVE this and I always get good feedback from their parents as well!