Science fair project that examines condensation and the conditions needed in order for dew to form.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Discover whether a metal will expand under hot water.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

This science fair project idea identifies trees using a dichotomous key.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

In this fun activity, your child will create their very own solar oven to bake s'mores!

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Find out whether putting something on top of a plant will inhibit its growth.

Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.