Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

In this fun science experiment, make a balloon car and test it on different surfaces to learn about sliding friction and rolling friction.

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

Find out whether a longer airplane will fly farther or a wider paper airplane.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

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

The purpose of this project is to determine if there are fluctuations in the rising and the setting of the sun and the position of the earth as it rotates.

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

Learn about the anatomy of the autonomic nervous system and its relationship to the rest of the body.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.

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

The project determines which type of birds prefer which type of birdseed.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

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

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.