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

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

This science fair project idea determines effective strategies to help students stay awake and attentive.

Learn with makes water molecules work with this fun and easy science activity!

Will increasing the amount of salt in water effect how slow or fast the water freezes?

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

Looking for a fun project on energy? Check out this fun elementary school science fair project idea that demonstrates chemical energy in a bottle.

This science fair project teaches students the differences between fruits and vegetables.

Science fair project that explains and demonstrates the parallax principle.

This science fair project idea studies past and current fads and trends.

This experiment will explore how manipulating a graph of historical information might reveal new information about data.

This science fair project idea demonstrates that plants give off water.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Make a lei and bring a touch of the tropical lifestyle into your home!

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

This science fair project idea focuses on the use a conductivity device to determine the ionic concentrations of hard water.

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

This science fair project idea investigates how images are influenced by changes in light.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

This social science experiment assesses whether the timing of peak mental performance shifts from afternoon to morning as we age.

Help your first grader design and create his very own bird feeder out of an empty milk carton.