This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

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

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

This study observes plants, insects and an animal living in proximity to a known source of EMF.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

This science project allows students to study the psychology of happiness.

Science fair project that determines the correlation between wind direction and subsequent weather patterns.