What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

Let your kid's knowledge of leaf vocabulary climb as high as a tall, tall tree with this fun word search.

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

Is your little one into creepy crawlies? Test his bug knowledge with a fun crossword puzzle.

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

Crocodiles, snakes, and toads fill the page on this cute crossword printable. Can your child figure out each animal's name and write them in the puzzle?

Believe it or not, pine trees and ginko trees have different shaped leaves. See the shapes for yourself and match each leaf to its correct tree.