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The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

The objective of this experiment is to evaluate the effects of acid rain on plants.

What if the shape of the Earth weren't spherical? How does its shape affect our gravity, climate, and tides? Model these questions in this cool project!

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

Discover whether a metal will expand under hot water.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

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

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

We're all familiar with the idea that some songs âget stuck in your head.â This experiment explores the validity of that claim.

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

The purpose of this project is to determine if there are fluctuations in the rising and the setting of the sun and the position of the earth as it rotates.

This science fair project idea experiments with spinning color wheels and optical illusions.

Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

In this experiment, you will be making your own paper flashlight by conducting electricty with graphite.

This conservation of energy demonstration shows why the first hill is the highest on a roller coaster. Learn more about potential and kinetic energy!

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.