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

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

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.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

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

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

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

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

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

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

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

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

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

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

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.

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

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

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

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

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

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

Determine how good we are at direct and indirect observation.