Covers types of dinosaurs and the world of the dinosaurs.  For preschool to grade 2.

Books
Can I Have a Stegosaurus, Mom?  Can I? Please? by Lois G. Grambling
Did Triceratops Have Polka Dots?     
Dinosaur! by Peter Sís   
Dinosaurs: All Shapes and Sizes by Dougal Dixon  
Ten Terrible Dinosaurs by Paul Stickland   
Touch and Feel Dinosaur

Realia
Tyrannosaurus Rex Floor Puzzle
Dinosaurs Felt Board with 23 Felt Pieces