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Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

This science fair project idea explores what common compounds can be easily separated out in a centrifuge.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Create a glamorous yet easy-to-store puppet stage for your preschooler or pre-kindergartener!

Want to build some homemade instruments? These maracas make a racket, and they couldn't be easier to make...

Research Earthship buildings. Draft a unique architectural design that repurposes used, discarded radial tires. Build scale model of structure.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Future whistleblowers can learn about product safety standards with this exercise in writing and researching.

Science fair project that tests whether cats have a preference for organic food.

Measure the porosity of rocks by submerging them in water. Measure how much water each rock "drank," by measuring the difference in water volume.

Here are six fresh ideas to liven up your teen's study time, and involve the whole family at the same time!

Design and throw a boomerang in this exciting craft project!

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!