Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Simplify fractions with your child in this fast-paced math card game.

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

Here's an enjoyable at-home activity that gives your child step-by-step practice identifying the important parts of an article and organizing his ideas.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

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

This St. Patrick's day, stretch your child's social studies and math skills with this fun, cooperative learning game.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Any time is the perfect time to whip up a delicious batch of fluffy pumpkin cookies.

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

This entertaining magic trick will 'trick' kids into using math skill to impress their friends!

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

Use this great no-bake recipe to save energy and keep cool.

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.