Practice geology vocabulary with this challenging crossword puzzle.

Did you know when a plant is "coniferous" it means it has needles for leaves? The temperate forest ecosystem is full of these! Learn more with this fun sheet.

Did you know there are temperate rainforests all along the west coast of the U.S.? Learn about this cooler rainforest ecosystem with this fun sheet!

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.

Have you ever heard of the chapparal ecosystem? Learn all about this dry, Mediterranean ecosystem with this fun sheet!

Where do flower babies come from? Find the answers in this word search about plant reproduction!

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

If you know what each planet looks like, you'll have no trouble with this intergalactic crossword puzzle.

Do you know what the Aquarius constellation looks like in the night sky? Complete this dot-to-dot worksheet to find out!

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

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