This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

Let your child find her place among the politicians, the flyers, the debates and the countless television ads with a slogan and poster of her very own.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

Research shows that when we focus on things we are grateful for, we literally rewire our brains to focus on the positive. Help kids experience the joy of gratitude by creating trees that give thanks.

Children build a "Loving Kindness Garden" to represent what they have learned about love, mindfulness, and caring for others in community.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

Science fair project that determines how we can change potential energy into kinetic energy.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

The SAT likes to replace numbers with letters. Here's a game that will show your teen that cracking the code is a lot easier than it looks.

Gather the neighborhood children together and practice graphing with this backyard tournament!

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Help your kindergartener practice counting from one to ten with this fun outdoor activity. Make a "My Backyard Counting Book" to review counting to ten.

Help your first grade reader master those letter blends like "ch" and "sh" with this memorable and hilarious beanbag toss game.

This kids' activity is fun to perform and impressive to watch. Plus, it's a great example of Newton's First Law of Motion at work.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

This science fair project idea examines whether boys and girls differ in reflexes.

Here's a preschool color collage activity to help your child work on their sorting skills, and create a beautiful addition to the refrigerator gallery.

Determine which kind of rock (igneous, sedimentary, metamorphic) has the greatest reservoir capacity, which is the ability to hold the most oil and natural gas.

Give your child a chance to review his knowledge of safety and show off his writing skills at the same time by writing a safety manual to share at home.

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

Help your kindergarten scientist discover relative size, density, and buoyancy with this fun, pumpkin science project!

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

Here's an authentic writing task that is perfect for Earth Day, or any day! In this activity, your child's pen becomes an instrument of planetary importance.

Make edible amber fossils with your second grader to explore the fascinating world of science!