This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

The objective of this science project is to determine the length of time for different seeds to germinate.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

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

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This science fair project idea investigates whether plants can survive being frozen.

This experiment investigates whether smell can be used to enhance test subjects' memories.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

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

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

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 science fair project idea determines if the temperature of rubber effects how high it bounces.

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.