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.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.

Explore whether pianists have the tendency to type faster than non-pianists.

This study observes plants, insects and an animal living in proximity to a known source of EMF.

Science fair project that determines whether wireless networks damage living plants. Are WiFi radiation hazardous to your health?

Learn whether writing things down really makes things easier to remember.

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

Free science fair project idea that examines the ergonomics of your environment. Redesign your living space to be better suited to your lifestyle.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

This science fair project will help students learn about non-vascular plants, such as mosses.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

Science fair project that uses iodine vapors to develop latent fingerprints on a non-porous object.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

Evaluate gender differences in processing visual information.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

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

This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.