Does 100% Fruit Juice have more Vitamin C than juice with artificial ingredients? Find out in this science fair project idea!

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

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

This science fair project idea determines the probability of a coin landing heads or tails.

Discover which fabrics shrink the most in the wash and why.

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

This science fair project idea investigates how color affects temperature.

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

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Explore the belief in astrology as a predictive system.

Science fair project that demonstrate how abrasions are formed on rocks in nature and the variations between types of rocks.

In this science project, learn about soil porosity and measure the percent porosity of sand, silt, and clay.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

This experiment explores how listening in to a one-sided conversation affects concentration.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

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

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

This science fair project idea explores the fastest average speed a human can talk.

This science fair project idea examines whether music has an effect on a person's ability to complete a simple task that requires concentration.

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Boiling water in a paper cup is possible because of convection and the thermal properties of water and paper. Learn how with this fun science fair project idea.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

This experiment investigates whether paper color influences people's ability to remember the information that they read.

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

This science fair project idea discovers the average time it takes for a person to remember something completely.