YOUR TAX-DEDUCTIBLE CONTRIBUTION PURCHASES THIS ITEM FOR OCS - THANK YOU! Students take a trip on the space shuttle, look through a giant telescope, learn fascinating facts about the planets and morewith involving books coordinated to our Learning Science Activity Tubs - Grades 4-6 (sold separately). Our skill-building library features 5 fascinating books that reinforce and expand on the themes presented in our Solar System Activity Tubwith wonderfully illustrated, high-interest titles that make concepts super-easy to grasp. Set of 5 paperback books