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

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.

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

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

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

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

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

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!

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

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

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

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

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

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

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

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

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.

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

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?

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.

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!

Determine how good we are at direct and indirect observation.

Multiple-choice test questions can be confusing. Here's a toolbox of tricks and strategies to help your teen become a multiple-choice master.

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!

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

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