This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

Did you know that August is American Artist Month? Your child can explore the art of photography by using a digital camera to capture the landscape around her.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

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.

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

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.

This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.

The objective of this science project is to investigate why NASA has been using aerogel for the Stardust Project for collecting gas and dust from comets.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

The objective of this free science fair project is to examine the way in which the phases of the moon affect circadian patterns in mammals.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

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.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

Compare different remedies for cooling the mouth after eating spicy food.

You don't need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

This science fair project idea determines the most effective method of preserving food.

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.

Explore the negative and positive consequences of stereotypes.

Do people only "hear" what they want to hear? Explore pareidolia and psychoacoustics with this easy science fair project that pits melody against white noise.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.