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

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Find out whether matte or shiny nail polish lasts longer.

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

Science fair project that creates fog using bottles of hot and cold water.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.

This experiment will explore the best way to create a perfect soft-boiled egg.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

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

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

This project involves the programming and development of a 3D Rubik's Cube application using C++.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Science fair project that evaluates how well clothing fabrics block UV radiation by examining the properties of different fabrics.

This biodiversity project examines the biodiversity in your own backyard.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Uh-oh! Is that a pill sitting on the counter or a piece of candy?