This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

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

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

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

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

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

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

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?

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.

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.

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

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

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.

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

Determine whether fresh vegetables have more calories or less calories than canned vegetables.