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.

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

On the next chilly, winter day, invite your fifth grader to make a hand warmer by experimenting with the loaded combination of a few natural ingredients.

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

Combine the science of physics with the fun of playing spy. Your young detective can make his own tiny looking glass. It's simple to make!

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

Build an electroscope, a simple device that measures static electricity, or the freely flowing electrical charges of the atmosphere!

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

In this fun activity, your child will create their very own solar oven to bake s'mores!

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

This activity is a great introduction to polymer chemistry. It might seem complicated, but all you'll need is the material found inside of a baby's diaper!

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!