This science fair project idea explores how far the average human can see.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.

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

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

The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.

Does electricity move better through thick wires or thin ones? kids will conduct this classic electricity experiment for this science fair project.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

This science fair project idea explores whether talking to a plant will help it grow.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

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

Evaluate the efficacy of different pain management techniques.

Explore convex and concave objects and how they reflect light.

This science fair project idea studies which kind of rock (sedimentary, igneous, or metamorphic) is most damaged by frozen water.

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Plants and light seem to be good buddies, but how far does the friendship really go?

The goal of this middle school science fair project is to examine the effect of caffeine on plant growth.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Will people perceive your intelligence differently depending on your hair color? Find out in this science fair project idea!