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!

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Budding inventors can get a fun review of the simple machines with this word search.

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

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.

Children put their science vocabulary to the test with this engaging crossword puzzle!

Children get to know a few geology terms in this landform word search puzzle.