Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

With this activity, not only will you be experimenting with giving accurate information, you'll also teach your child how to write good scientific procedures.

This experiment investigates whether paper color influences people's ability to remember the information that they read.

Study how we perceive color by exploring optical illusions such as pointillism, digital images, and Ishihara tests.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

This experiment uses personality assessments to evaluate the prevalence of specific character traits in left-handed and right-handed people

This science fair project idea investigates food preference of birds.

This experiment will explore the best way to create a perfect soft-boiled egg.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.