This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.

When it comes to scrapbooks, you don't have to splurge. Help your teen preserve senior year memories on the cheap by turning cereal boxes into scrapbook pages.

Here's a science activity to help your child investigate how seeds are designed to travel.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Here's a fun arts and crafts activity that has you and your child creating a book with a secret hollow!

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

This project explores ways to prevent static electrical shocks.

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

Teenagers across the country are getting involved in the issues they care about, and your child shouldn't be the exception to the rule.

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.

Want to help your teen ace the SAT? Here's a step-by-step guide to getting underway.

In this science fair project on the relationship between distance and time, kids explore the behavior of gravitational acceleration through direct observation.

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

This project determines what percentage of test subjects react adversely to the sound of fingernails on a chalkboard and explores their physiological responses.

By tracking nutritional information from candy wrappers, your teen can use statistics to find which treats offer the fewest tricks on Halloween!

Probability problems are often among the hardest math concepts to wrap your head around. Here's a classic example: the Monty Hall problem!

Do heavier objects fall faster than lighter ones? Students learn the answer by watching the effect gravity in a vacuum has on a coin and a feather.

The objective of this science project is to investigate why NASA has been using aerogel for the Stardust Project for collecting gas and dust from comets.

Here's a fun game to practice strategies for acing the Reading Comprehension section of the SAT.

Here are six fresh ideas to liven up your teen's study time, and involve the whole family at the same time!

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.