Explore concepts in current and coltage with these Van de Graaff generator experiments.

Give your budding young observers a chance to discover simple machines at use in their own home.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

How do mirrors work? What is light, and how does it travel? Explore light and reflection with your preschooler with these simple hands-on experiments.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Here's an investigative activity in which your child will discover real-world names and uses for sugar and find out how it is hidden in many different foods.

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

This science fair project idea experiments with spinning color wheels and optical illusions.

Introduce your child to the wonders of colorful chemistry with this simple food coloring project.

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!

Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!

Have your kid build an ice sculpture in this activity that's so fast, fun, and messy it's the perfect way to demonstrate how much fun experiments can be!

Engineers in training can get started with this simple wheel-and-axle construction activity.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

What's the quickest way to separate salt and pepper? Let static electricity do the work! Your child will be fascinated by this simple experiment.

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

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

A simple science experiment exploring the physics of water pressure that's been amazing people since Medieval times.

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

Teach your preschooler some physics that she can relate to with this fun and simple activity!

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

Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

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

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

How do people move pianos and heavy furniture into tall buildings? Show your kids some pulley potential with this simple household exercise!