This science fair project examines how seeds hitchhike on animals and clothing.

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

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

Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Check out this fun middle school science fair project idea on Newton's third law of motion and how you can change the speed of a rocket.

Examine the connection between temperature and chemiluminescence.

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

This science fair project idea measures and compares effects of chemical weathering, specifically carbonation, on different kinds of rocks.

How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

This science fair project idea explores whether dogs do look like their owners.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

In this science fair project, students will use four different household objects to see which ones form the most or best crystals.

This project concerns activity happening millions of miles away, on the sun.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

Science fair project that explore how compound motion works by examining how gravity is affected by horizontal force.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.

Science fair project that compares tap water and bottled water for the presence of common impurities.

Compare the ignition rates of various types of flame-retardant materials.

Science fair project that demonstrates the principle of conservation of mass by conducting a chemical reaction inside a sealed Ziploc bag.

This science fair project idea compares the mass and density of objects.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.