Best Seller | Skill Builders - Dinosaurs Activity Set Skill Builders! readiness sets are going prehistoric! Kids learn about dinosaurs with the help of age-appropriate activities and 3-D pieces for enhanced hands-on learning. Identify popular dinosaur species, make your own fossils, and more! Includes... ... more Skill Builders - Dinosaurs Activity Set Skill Builders! readiness sets are going prehistoric! Kids learn about dinosaurs with the help of age-appropriate activities and 3-D pieces for enhanced hands-on learning. Identify popular dinosaur species, make your own fossils, and more! Includes... The Scholastic Store | | $21.99 go to store |