Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

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 determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

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

Scavenger Hunt! Check out this fun science fair project idea to explore the difference between opaque, translucent, and transparent objects around your house.

This science fair project idea studies past and current fads and trends.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

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

Examine the impact of insecticides on plant growth.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

Science fair project that uses distillation to convert salt water into fresh water.

This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.

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

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

Explore the wave-particle duality of light! Learn how light can behave as both a wave and a particle in this cool physics science fair project idea for kids.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Use an Elihu Thomson apparatus, also known as a ring launcher, to learn about electromagnetism concepts and the properties of various metals.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.

Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.

Design and build a scale model representing living tree architecture. Then build a full-size version using one or more lives trees, and test your creation.

Demonstrate the relationship between mass, volume and density. Measure displaced water, and weigh object to calculate mass and density.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.