This science fair project investigates what type of cookie sheet bakes the best cookies.

This project examines whether and what associations exist between numbers and letters and colors.

This science fair project idea determines what household items are good conductors of electricity.

This science fair project idea determines what household items are good conductors of electricity.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

People have favorite flavors, but what about ants? Which ant food is the most popular?

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Discover whether people can distinguish what a person looks like just by listening to their voice.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

This science fair project idea explores what common compounds can be easily separated out in a centrifuge.

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

This science fair project idea explores what it takes to create a biosphere, or a self-sustaining ecosystem.

Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

This science fair project idea studies how talking on a cell phone affect driving?

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.