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!

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

This science fair project idea determines the operating differences of AAA, AA, C, D batteries all with a 1.5 volt rating.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

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!

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Discover flight initiation distance as you play around in the park with this fun bird watching project!

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

This project examines whether playing music during class helps students learn or if it distracts students from learning.

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!

In this project children practice the scientific method while playing with puffy paint.