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

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Explore scientific concepts with this experiment that introduces kids to the scientific method!

Here's a science activity to help your child investigate how seeds are designed to travel.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

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.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Determine how good we are at direct and indirect observation.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Determine whether the application of Febreeze will lower the bacterial count.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.