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Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Work and Energy

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

How Does a Compass Work?

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

Complete Circuit: How Does a Flashlight Work?

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

Clay Enzyme

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

Laundry Science: Ready, Get Set, Dry!

In this activity, children will work on their mathematics and engineering skills as they attempt to recreate the Eiffel Tower out of building blocks!

Building Brick Challenge: Build the Eiffel Tower

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Microwaving Liquids: Dielectric Heating

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

Seafloor Spreading Model

Windmills have been around for generations to grind food and create energy. During this challenge, students will use various materials and put their engineering skills to work by creating their own windmills.

Wacky Windmill Challenge

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

Building Brick Challenge: Find the Perfect Fit

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Design Challenge: Egg Drop

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

Transform the traditional egg drop experiment as you help students to engage in design thinking and develop empathy.

Humpty Dumpty and Design Thinking

This science fair project idea explores  whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

Slinky: Metal vs. Plastic

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

Like Oil And Vinegar

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

STEM Design Challenge Cards

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Test Kitchen: Spoons

Cleaning can be a chore, but not with this sudsy experiment!

Homemade Cleaners: Getting Squeaky Clean

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Mood Rings

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

Lactose and Lactase: Exploring Enzymes as Catalysts

In this activity your child will create their very own marble maze!

Design Challenge: Marble Labyrinths

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

Capillary Action Experiment

In this lesson, students will learn the term "troubleshooting" and practice solving problems using both tangible and virtual tools.

Troubleshooting

In this lesson, students will learn the word 'animation' and create an animated figure in a flip book.

Flip Book Animation

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

Simple Machines

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

What Is a Compound Microscope?

This science fair project idea  investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

Measuring Magnification

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Design Challenge: Inflate a Balloon

In this lesson, students will solve a design problem and practice troubleshooting as they create a list of instructions for putting together a tent.

The Mystery of the Missing Instructions

In this lesson, students will learn to program an animated figure using ScratchJr.

What Is Animation?

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