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.

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

Here's a beautiful science page to help your child learn the different types of clouds.

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Learn more about how plants work with this cool celery experiment! Use this worksheet to help you record your observations after doing this experiment.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!