In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

This science fair project idea studies how how do readers predict what events will happen next while reading a story.

This science fair project idea determines whether the hand a person writes with relates to which side they will choose from in a fake taste test.

Check out this cool science project idea to explore the differences in feeding behaviors of birds and if other species of birds also have color preferences.

This science project idea determines how people recognize words while reading.

Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.

Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.

Think about the adaptive utility of an important aspect of our physiology.

This science fair experiment examines the relationship between gender, age, and smiling.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Kids learn about the color rendering index by finding the best lightning for makeup in this fun and original physics science fair project idea.

Help your child create her very own invention just like Leonardo da Vinci as she develops her critical thinking skills and lets her imagination soar!

This cool music science fair project idea has kids determine the effect of music on memory. Can music improve our cognitive abilities? Why or why not?

This science fair project idea tests the efficiency of short term memory.

This science fair project idea measures physical dexterity as a function of temperature.

Here's an activity that uses second-semester high school algebra to determine which pizza gives you the most bang for your appetite. Here's how to get started:

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Learn how milk freezes into ice cream. Does the fat content affect how quickly the milk freezes? What is salt's role in the freezing process?

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.