Kids make an electromagnet in this electromagnetic induction experiment to learn about induction, current, and the right-hand rule.

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.

Does "short circuit" mean that electricity takes a short course? This science experiment provides steps to help you get to the bottom of this science mystery.

High school students recreate Michael Faraday's experiment in this cool science fair project that induces current in a coil of wire.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

This science fair project idea determines if material and tensile strength of different types of skateboard wheels affects the velocity of the skateboarder.

Find out if most people can distinguish the difference between tones on different instruments.

This high school science fair project investigates if small changes in your diet alter the pH of your saliva.

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

This classic children's game demonstrates how sound travels through air vs. through a solid.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.

This science fair project idea investigates the relationship between memory and age.

This project examines whether and what associations exist between numbers and letters and colors.

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

Multiple-choice test questions can be confusing. Here's a toolbox of tricks and strategies to help your teen become a multiple-choice master.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

Science fair project which examines how stopping a tomato's ripening process using the enzyme ethylene effects the tomato plant and its reproduction cycle.