Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

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.

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

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Here's a hands-on way to help your child understand how common fractions can be equivalent.

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.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

This simple experiment serves as an introduction to the greenhouse effect.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

If it's Easter, it must be time for egg hunts. But we have to admit, most kids would rather take a bite out of a yummy cupcake than a hard-boiled egg.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

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

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

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.

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

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!

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

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.

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

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

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

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.