Was Tsintaosaurus a prehistoric unicorn? Learn about this dino with a fun dot to dot.

If your kid's a dino buff, chances are he knows Triceratops. With a neat fact about this classic dino, this dot to dot is not only fun, it's educational, too.

Get to know the fearsome Ankylosaurus with this cool printable that doubles as a dot to dot activity and coloring page.

Tortoises lived in prehistoric times, and they looked pretty much the same then as they do today. Get to know this long-living reptile with a fun dot to dot.

Can you figure out how the Triceratops got his name? Study this Triceratops fact sheet and see if you can guess.