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

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

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

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

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

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

How do organic materials become soil? This science experiment measures what materials biodegrade.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Science fair project that teaches you key definitions of molecular science, and how different isotopes of an element affect the relative atomic mass.

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

This optics-based science fair project idea teaches kids about real and virtual images with a mind-bending candle illusion inspired by Pepper's Ghost.

Kids learn how to make a simple electric motor in this great engineering science fair project that teaches them how current generates its own magnetic field.

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

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

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 experiment examines the relationship between gender, age, and smiling.

This science fair project idea determines whether the diet and taste preferences of humans relate to their personality.

In this science fair project, students investigate how different colors influence appetite.

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

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Science fair project that determines whether brain size is correlated with intelligence.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

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

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.