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

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

Determine which metal has the highest rate of conductivity.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

How powerful is the reaction between baking soda and vinegar? Find out here!

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Science fair project that creates fog using bottles of hot and cold water.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

Introduce your child to science with something they see everyday--their shadow!

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?

Do you think heat can affect a plant's growth rate?

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.