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

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

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.

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

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

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

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

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

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

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!

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

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

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

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.

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

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.

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