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

Periscope Construction

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Tsunamis, Earthquakes and Meteors 

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Speaking Cat

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Favorite Colors

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

Heat from Light Bulbs

This science fair project idea examines whether adding gelatin causes a solid  to have a higher melting point and/or melt slower.

Does Gelatin Slow Down the Melting of Freezer Pops? 

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

Composting Food Scraps

Take a dive into the candy jar with this yummy science experiment.

Candy pH

This science fair project idea examines the reason boats are shaped and engineered.

Keep the Boat Afloat

This science fair project idea determines if the temperature of rubber effects how high it bounces.

The Effects of Temperature on Bounce

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Why Does Honey Crystallize?

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

How Does Sound Travel?

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

Are There Other Animals that Glow Under a Black Light Besides Scorpions?

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

The Pursuit of Happiness

This science research project challenges students to think of more effective lobster farming methods.

Lobster Lab

This science fair project idea  researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Atmosperhic Layers

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

Seedy Situation

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Melting Crayons

This activity challenges your student to use spatial reasoning and computational thinking to program multiple robots.

Robot Traffic Jam

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Halloween STEM Building Challenge

Determine if gender affects the ability to identify different smells.

Do Women Have a Better Sense of Smell?

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

How Does Salinity and Temperature Affect the Density of Water?

Start your toy engines -- this is going to be a fast and friction-filled race!

Car Friction: The Science of Going Fast

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Fingerprint Analysis: A Family Case Study

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Magnetic Field Strength vs. Distance

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

Parts of a Bean Seed

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

Cleaning With Lemon Experiment

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Principles of Air Pressure

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

Fresh Food vs. Frozen Food

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

How to Stop Soda From Exploding

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