What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Blast off into space with a fun planet printable. This one features Jupiter, the largest planet in our solar system.

Did you know that one of the main ingredients of a perfect pearl is dust? Learn all about the bizarre process behind every pearl with this science worksheet.

Learn how sand dunes form, and a little bit about desert formations like yardangs as well, in this science summary sheet.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

Get to know each of the Seven Summits, then organize their heights into a graph.

Young astronomers unscramble words to reveal the heavens in this fun space science worksheet.

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!