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Engineering Science Fair Projects

Check out this fantastic collection of engineering science fair projects for all grade levels. Whether they involve using solar energy to cook a hotdog or transporting a secret message from a tree house with a balloon rocket, Education.com's engineering projects for kids equip little learners with the knowledge they need to build some impressive machines and solve a variety of fun engineering problems.

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Current Filters (69 results): 69 filtered results
Engineering
Current Filters (69 results): 69 filtered results
Engineering
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Sensor Robot Maze
Science project
Sensor Robot Maze
In this cool robotics project, construct a motorized robot with a sensor and put it through a maze test to find the number of errors it makes along the way.
Science
Science project
How to Make a Steam Powered Rocket Boat
Science project
How to Make a Steam Powered Rocket Boat
Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.
4th grade
Science
Science project
Renewable Energy Project for Kids: Power from Water
Science project
Renewable Energy Project for Kids: Power from Water
Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.
5th grade
Science
Science project
Solar Hot Dog Cooker
Science project
Solar Hot Dog Cooker
Kids use applied math to build and test a parabolic mirror solar hot dog cooker in this cool engineering science fair project idea for middle school.
Science
Science project
Air Power for Transportation
Science project
Air Power for Transportation
Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.
Science
Science project
Arch Magic: The Unbreakable Egg
Science project
Arch Magic: The Unbreakable Egg
This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.
4th grade
Science
Science project
Drum Size and Pitch
Science project
Drum Size and Pitch
How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.
2nd grade
Science
Science project
Paper Power
Science project
Paper Power
This science fair project idea outlines the principles and techniques behind paper batteries.
Science
Science project
Simple Machines
Science project
Simple Machines
In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.
4th grade
Science
Science project
Spiral Architect
Science project
Spiral Architect
This science fair project idea discovers the practical applications for the structural design of a snail shell.
Science
Science project
Lighthouse Redesign
Science project
Lighthouse Redesign
This science fair project idea is develops a modern interior lighthouse design and encourages lighthouse preservation and restoration.
Science
Science project
Rooftop Real Estate
Science project
Rooftop Real Estate
This science fair project idea increases the space efficiency of living areas and encourages economic improvements via new real estate ideas.
Science
Science project
Tiny Realtor
Science project
Tiny Realtor
This science fair project idea designs a unique, eco-friendly living space and encourages advances in green architecture.
Science
Science project
Trashtown Junktion
Science project
Trashtown Junktion
This science fair project idea discovers new ways to use recycled materials and encourages new architectural design ideas.
Science
Science project
Hero's Engine: Example of Newton's Third Law
Science project
Hero's Engine: Example of Newton's Third Law
In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.
2nd grade
Science
Science project
Measuring Heart Rate with Doppler Ultrasound
Science project
Measuring Heart Rate with Doppler Ultrasound
In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.
Science
Science project
Wind Turbine Design
Science project
Wind Turbine Design
Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?
Science
Science project
WiFi Signal Strength
Science project
WiFi Signal Strength
.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.
Science
Science project
Growing Algae
Science project
Growing Algae
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Science
Science project
Build Your Own Photobioreactor
Science project
Build Your Own Photobioreactor
Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.
Science
Science project
An Alternative to Road Salt
Science project
An Alternative to Road Salt
Science fair project which conducts a formal scientific investigation to evaluate different methods of melting roadway ice.
Science
Science project
Energy Efficient Windows
Science project
Energy Efficient Windows
Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.
5th grade
Science
Science project
Water Flow Design: Race to the Finish
Science project
Water Flow Design: Race to the Finish
Can you dig it? This science experiment isn't for kids who like to keep their hands clean.
1st grade
Science
Science project
Balancing Rocks: A Wobbly Game
Science project
Balancing Rocks: A Wobbly Game
Play with balance and simple engineering as you hurry to create a sturdy rock tower.
2nd grade
Science
Science project
Sand Bridge
Science project
Sand Bridge
Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.
4th grade
Science
Science project

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