This science fair project idea experiments with spinning color wheels and optical illusions.

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

Evaluate if people are more influenced by video or audio advertising.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

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

This science fair project idea assesses the effect of music on work performance.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

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

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers

The fish most kids see is usually filleted, and it's hard to see how it came from a lake or sea. This cool gyotaku activity blends life science with art!

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

Here's a simple science activity that will help your child better understand how wells bring us water.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

This science fair project idea focuses on the use a conductivity device to determine the ionic concentrations of hard water.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.