Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

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

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

Slip some science into storm watching with a homemade rain gauge!

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

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