This science fair project idea discovers the principle of conservation of mass.

Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

This science fair project idea explores what common compounds can be easily separated out in a centrifuge.

This science fair project idea studies how talking on a cell phone affect driving?

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

This science fair project idea demonstrates how our fingers prune when in water.

Science fair project that tests how well various sunscreens protect skin from the sunâs ultraviolet radiation by measuring their effect on sun-sensitive paper.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Evaluate if people are more influenced by video or audio advertising.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Science fair project that designs a video game that requires players to use relevant skills.

This middle school science fair project evaluates test subjectsâ ability to determine what a person is feeling by reading their facial microexpressions.

This science fair project idea explores whether the color of surroundings affects human mood.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

Using a toy race car kids create a visual model of the Doppler Effect.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Discover whether people can distinguish what a person looks like just by listening to their voice.

This project examines whether more expensive golf balls translate into better results on the golf course.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

This experiment challenges students to forecast the weather based on the surrounding areas' weather.