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Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

The goal of this science fair project is to demonstrate magnetic forces of attraction and repulsion using a magnet and everyday objects.

This science fair project idea determines the probability of a coin landing heads or tails.

How does mold grow? Kids find out by testing different conditions to measure mold growth rate and learn about what factors cause mold to grow more quickly.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

How do crystals form? In this science fair project, students will use three different saturated solutions to see how different minerals form crystals over time.

In this science fair project, students investigate how different colors influence appetite.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

This science project investigates the influence of different genres of movies on appetite.

Science fair project which determines which colors of light allow plants to produce the most chlorophyll. How are color and light related to each other?

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

This project involves the programming and development of a 3D Rubik's Cube application using C++.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

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

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

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

Free science fair project idea examining how different types of water affect plant germination and growth.