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As your child matches up the body systems vocabulary with the correct definitions, she'll boost her life science knowledge and have fun doing it!

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

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

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.