Find out whether people within a family tend to have matching fingerprints.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

This science fair project idea investigates food preference of birds.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

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

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Looking for a project on fossils? Check out this fun science fair project idea to understand the process of coal formation and fossils part in that formation.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Examine how the tire treads of a bicycle affect its rolling frictional force. Change tires, test speed performance on different terrains.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

This experiment will explore the possibility of creating an infinite object by hand.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

This science fair project idea explores the different properties & interactions of sugar molecules.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This science fair project idea demonstrates how our fingers prune when in water.

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.

Describe the lives of commercially raised chickens. Contact local chicken farmers for information and advice. Write a detailed report about farming techniques.

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

Does nail polish really slow the growth of nails? Explore in this science fair project idea.