These quizzes helped me with my top group in reading. They were able to take the quiz and self-check. Each book has 2-3 quizzes. The following book numbers are included:
1-4, 6-13, 15-16, 19, 21-24, 27, 33-34, 36-40, 42
Differentiated math centers and other activities be found here on TpT by me, CTG.