In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Think about the adaptive utility of an important aspect of our physiology.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

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.

This project examines which type of dance burns the most calories.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

Science fair project that determines how we can change potential energy into kinetic energy.

People have favorite flavors, but what about ants? Which ant food is the most popular?

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

Explore this fun middle school science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

This science fair project idea quantifies growth of seedlings at various pH levels.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

This science fair project idea examines liquids of different densities.

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

The project determines which laundry detergent is best for cleaning clothes.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

This science fair project idea provides evidence that air is everywhere and takes up space.

Magnets vary in strength. Have your young scientist figure out which kind of magnet is the strongest when you have him conduct this attractive experiment.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

This experiment will investigate whether reward or punishment is more apt to motivate people.