The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

Examine how a battery can be made from everyday materials.

This experiment investigates whether paper color influences people's ability to remember the information that they read.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

The objective of this science fair project is to understand the effects of multitasking on the quality of work that is produced.

This science fair project idea determines effective strategies to help students stay awake and attentive.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

Do males really prefer listening to male than female singers? Find out when exploring this science fair project!

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

This science fair project idea raises awareness of a real ecological issue.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

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

Determine if left-handed people have faster response times.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

This basketball project explores the best way to make the perfect shot every time.

This experiment evaluates whether motivational music can improve athletic performance.

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

This science fair project idea demonstrates that plants give off water.

Science fair project that explains and demonstrates the parallax principle.