This science fair project idea identifies trees using a dichotomous key.

This science fair project idea explores the different properties of matter.

This science fair project idea investigates the hardness property of minerals.

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

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This science fair project examines the different composition of fungi and plants.

This science project allows students to study the psychology of happiness.

This science fair project idea compares the cuteness reaction between genders.

This science fair project idea examines the reason boats are shaped and engineered.

This science fair project idea explores which fruit molds the fastest.

This science fair project idea lets you can create your own Faraday Cage!

This science fair project idea determines which brand of batteries have the longest life.

This science fair project idea outlines the practical applications of particular origami folding techniques.

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

This science fair project determines which type of physical activity most improves memory.

This science fair project idea demonstrates the process of land erosion.

This science fair project idea deals with the qualities of shade on a sunny day.

This science fair project idea determines which flower lasts the longest.

This science fair project idea assesses the effect of music on work performance.

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

Construct batteries that make electricity from fruits with this fun science fair project.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

This science fair project idea explores edible things you didn't know you could eat.

This science fair project idea demonstrates the property of bouncing in a fresh new way.

This science fair project idea researches the effects of acid rain on plant growth.

In this science fair project, students make their own rain gauge to measure rainfall.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This science fair project idea investigates how the shape of an object affects drag.

This science fair project idea determines how your body responds to allergies.

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.