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.

Learn about Supersaurus, one of the largest dinosaurs ever recorded, with this fun fact dot to dot printable.

Connect the dots from 1 to 30 to reveal Styracosaurus's mighty horns.

Match up baby animals with their mommies and daddies! This memory game challenges kids to pair up babies with their grown-ups from a set of upside-down cards.

Discover the many different kinds of conifer and deciduous trees as you complete this word search!

For dinosaur lovers, this dot to dot featuring armor-plated Hylaeosaurus is sure to please.

All the animals in this word search share one characteristic: none of them have bones! Can your child find the boneless critters hidden in the puzzle?

To complete this worksheet your first grader will need to match the different animals with their homes.

For dino lovers, this dot to dot featuring the winged Rhamphorhynchus is sure to be a hit.

Huge Carcharodontosaurus has a name to match his massive size! Delight your little dino lover with this fun dinosaur dot to dot.

Camarasaurus had nostrils on top of his head! Celebrate this nose-y dinosaur with this fun dot to dot page.

Brighten your dino lover's day with this fun fact dot to dot all about Struthiomimus, the "ostrich mimic".

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!