Uses fun facts, trivia quizzes, activities, and more to survey what we know about dinosaurs and how we have learned this information.

The journey begins -- Prehistoric quiz -- A line on the past -- Prehistoric seas -- On the move -- Only the shadow knows -- Lay it on me -- Who's a fossil? -- Making a lasting impression -- Back on track -- Where in the world? -- First find -- Puzzling pieces -- Putting it all together -- Being a reptile -- Reptiles that rule -- Obtaining a dinosaur id -- Ptero in the sky -- Lizard legs -- Lizard-hipped dinos -- Bird-hipped dinos -- The bird connection -- Ancient wing fliers -- Name game -- Upscale art -- Sidewalk sketch -- Monstrous proportions -- Hot-blooded changes -- Keeping cool -- Head games -- Holding your tail high-- Colorful characters -- Spreading jungle -- Wipe out.