Why are some pennies shiny and others dark and dull? Find out with this cleaning copper coins experiment, which transforms dark pennies to bright ones.

Make a backbone model to explore human anatomy and life science.

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Do people only "hear" what they want to hear? Explore pareidolia and psychoacoustics with this easy science fair project that pits melody against white noise.

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Explore the electrical energy present in energy drinks.

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Trick your eye with this easy-to-make animation flip book! It's a fun way to learn about persistence of vision and is creative enough to entertain anyone.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

This science fair project idea determines whether the diet and taste preferences of humans relate to their personality.

This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

Demonstrate how to tell the age of an egg without having to crack it open.

This science fair project ideaexplores whether cooking food destroys potential vitamin levels.

Discover which battery composition (type) lasts the longest.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Discover whether a metal will expand under hot water.

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

Help your child celebrate the summer and the sun by making a sandy seascape.

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

Examine how a battery can be made from everyday materials.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

In this science fair project you will make a model of a cell membrane using very simple material.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Test the placebo effect in different groups of people.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.