Use a dichotomous key to identify plants or animals.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Monitor the impact learning how to play chess has an academic performance. Divide subjects into two groups compare GPA

This high school science fair project investigates if small changes in your diet alter the pH of your saliva.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Science fair project in which you will graft branches from different fruit tree onto a root stalk.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

This science project helps students gain understanding of bioluminescence, the phenomenon that allows fireflies and glow worms to give off light.

Science fair project that illustrates the properties of black holes in space.

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

This project involves the development of a website using free software online to promote the value of science.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

The objective of this science project is to determine the length of time for different seeds to germinate.

Choose a timeline to live without technology. Keep a journal of all the issues encountered. What are the benefits and cons of modern technology?

This science fair project idea explores whether color affects a person's emotional state.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

Check out this fun science fair project idea to measure bacterial colonies from door handles and explore the effectiveness of different cleaning agents.

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

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

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.