examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

This project examines what types of objects burn and which burn faster and cleaner.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

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

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

This science fair project idea explores the different properties & interactions of sugar molecules.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

Construct and experiment with a periscope using reflected light rays to gather an image.

In this fun experiment, we'll find out how color affects heat absorption!

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

This science project allows students to study the psychology of happiness.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

This science fair project idea determines the probability of a coin landing heads or tails.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.