Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

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

Look for correlation between pH values of commercial soaps and detergents and manufacturer claims about eye irritation hazards.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Learn about what happens to a current-carrying wire in a magnetic field in this cool electromagnetism experiment!

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

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

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 idea teaches what wildlife rehabilitators do and about the process of wildlife rehabilitation.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

This science project challenges students to study the salt content in tap water and learn about electrochemistry.

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

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

Research long-term effects and draft a questionnaire about frequency of marijuana use and average annual income. Interpret findings in a detailed report

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!