This science fair project evaluates which sense produces the fastest response time: hearing, touching, smelling or seeing.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

Calculate the mass of the Earth using the sidereal and calendar period of the Moon and Newton's Law of Universal Gravitation in this physics science project!

In this fun experiment, we'll find out how color affects heat absorption!

Compare the ignition rates of various types of flame-retardant materials.

For Filipino families, parols (stars) are the ultimate holiday decorations! Here's how to make your own.

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

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

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.

This activity with add some fun and education to long car trips. Perfect for family vacations!

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.

Introduce your fifth grader (and friends) to a unique Jewish tradition by paying homage to the Maccabiah games by engaging them in their own makeshift games!

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.

Play Number Dash with your preschooler and help them learn to identify numbers, write numbers and learn about organized play.

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.