Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

Kids get step-by-step instructions for how to make a rubber band car and explore the physics of potential energy with this fun engineering science fair project.

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

This project examines whether sugar substitutes are as sweet as real sugar.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

Science fair project that examines condensation and the conditions needed in order for dew to form.

Is there really such a thing as healthy gum? Students will learn what factors in chewing gum contribute to healthy teeth in this exciting science fair project.

Kids will make a homemade electroscope and explain how it detects static charges through induction in this fun science fair project idea.

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

If you hold a fire up to a balloon, it pops instantly. What if you could prevent this from happening? In this project, we do just that.

This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.

Help your kindergarten science maven explore the water cycle without getting everything wet.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Here's a fun activity to reinforce the physics concept of stored energy for your middle schooler.

This science fair project idea identifies and understands adaptations in birds.

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

The objective of this project is to evaluate whether a top will spin at different rates during different phases of the moon.

In this experiment, your middle schooler will chart the effects of oil on a feather in order to grasp the tragic effects of oil spills on wildlife.