Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Create a tornado vortex in your kitchen in this 5th grade science experiment. All you need are two plastic bottles, duct tape, and a metal washer to begin.

Illustrate the importance of bicycle safety in this simple 5th grade science experiment. All you need to start are an egg, a Styrofoam ball, and rubber bands.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

Kids can jazz up their checker sets by transforming boring round checker pieces into baby chicks and eggs in this 1st grade arts and crafts activity.

Make counting coins make "cents" to your second grader while giving her the chance to practice her math skills by playing this fun game with her.

Geared toward kindergarten and first grade learners, The Weather Inside is a fun activity to help help children understand and process their emotions in a healthy way.

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

Try this goofy, first grade phonics craft that focuses on the letter "F" as in "Frog" and helps build crucial reading and spelling skills in your child.

Here's a first grade arts and crafts activity: make pop-up puppets using a plastic cup, wooden dowel, and fabric. Put on a show once you're done!

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

Those second grade spelling lists may be getting serious, but that's no reason to stop having fun. Here's a high-energy hopscotch game to try.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

Celebrate the 100th day of school by creating a geometric, math-inspired mural in the style of Henri Matisse in this creative kindergarten grade art activity.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

Help your first grader, second grader, or third grader boost his addition skills and math vocabulary with this fun summer game Ice Cream Addition!

Multiplying positive and negative numbers is an important skill to practice. Try this fun math card game with your sixth grader!

First graders will love practicing addition with this fun math game.

Try this fun math card game with your third grader to practice division, addition, and problem solving!

Master reading numbers aloud with your first grader in this math card game.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

Practice math and measurement with your third grader this Fourth of July by making these festive cupcakes!

Practice reading and writing by helping your first grader create a family recipe book!

Homophones are those tricky little words that tend to confound early learners. Help your second grader ace the challenge with this outdoor game.

Challenge your 1st grader to skip count with this sequence game. Help him find missing numbers by figuring out the pattern and building on math skills!