Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

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

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

This science fair project idea discovers the effect of (high) heat on animal cells.

This science fair project idea explores what it takes to create a biosphere, or a self-sustaining ecosystem.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

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.

Demonstrate how to tell the age of an egg without having to crack it open.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

This activity challenges your student to use spatial reasoning and computational thinking to program multiple robots.

Slip some science into storm watching with a homemade rain gauge!

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

Do you think heat can affect a plant's growth rate?

This science experiment tests if dog saliva can really help heal wounds.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.