Reconstruction of Polacanthus

Polacanthus, an ornithischian dinosaur
whose name means "many spined"

Dinosaurs
(for 7–9 year-olds)

Resources

    1. Questions about dinosaurs
    2. Question: How big were dinosaurs?
    3. Geologic time scale
    4. Animals of the Mesozoic Era:  Land, air and sea
    5. Brain Challenge:  Dinosaur Defences
    6. Activity:  How fast could dinosaurs run?
    7. Question:  Why did the dinosaurs die?
    8. Brain Challenge:  Questions about dinosaurs