What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Show your fourth grader how to design and print his own chop, a Chinese "signature" of sorts that uses calligraphic characters or motifs.

Make a spring collage with your child to get them outside and those creative juices flowing!

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Your fourth grader can have fun and get creative this winter by creating a colorful winter weather collage.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Create a bee garden to help shelter bees in your area.

Looking for a fun summer activity to capture all your vacation memories? Create a summer scrapbook with your child!

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

This simple way to help your child understand story problems begins as a quick activity and turns into a study tool for years to come!

Help your kid get a handle on punctuation by challenging her to create a story that's truly out of this world.

Boost your child's listening, verbal and teamwork skills with this unique trust game in which one player guides another through a maze using only words.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

Help your child learn about animal classification with this fun and delicious activity.

Remember the classic card game, Go Fish? Here's a fun twist on it that will help your kid learn her the different parts of speech in a fun way!

Here's an innovative math puzzle that you can create with your fourth grade math student.

This crazy-easy felt sandwich sewing project is a fun way to get your child interested in the art of sewing.

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.