How Big Are You?

Ride with Sonny, a dinosaur train conductor who measures prehistoric giants in familiar ways. In How Big Are You?, he compares dinosaur length to everyday animals, then asks you to pick the right answer from several choices. The questions cover dinosaurs like Stegosaurus and Tyrannosaurus, while the trip moves across parts of the Mesozoic world. In this dinosaur learning game, the size comparisons do the heavy lifting. You see the picture, hear Sonny's prompt, and think about how large that animal would look next to a row of dogs.

How to play?

Watch the image that appears on the screen. Read or listen to Sonny's question, then check the answer list in the left panel. Click the number that matches the size comparison. Move to the next prompt after each choice and keep answering until the lesson ends.