Science Projects Resources : Page 23

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Do human lie detectors exist? Charge up your powers of observation to see if you can tell a lie from the truth.

Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

How do crystals form? In this science fair project, students will use three different saturated solutions to see how different minerals form crystals over time.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

In this project children practice the scientific method while playing with puffy paint.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

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

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

This science fair project evaluates if and how eating a large meal affects ability to perform mental tasks.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

This biodiversity project examines the biodiversity in your own backyard.

This science fair project idea identifies and understands adaptations in birds.

Discover which battery composition (type) lasts the longest.

Study the anatomy of the brain and the functions of the corpus callosum. Research split brain surgery and its impact on advances in neuroscience.

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

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