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Wheeling It In

TeachEngineering Wheeling It In sample designIn this open-ended design activity, students in grades 3 to 5 use everyday materials such as water bottles and straws to build small-scale transportation devices that incorporate two simple machines: a wheel and axle, and a lever. They race their vehicles, measuring distance, time and weight; and then calculate speed.

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Quantum Leap

Qubit Revolution ASEE Prism Jan 2017 cover storyOnce the stuff of science fiction, quantum computers and other technologies based on the quirky properties of subatomic particles could soon become a reality.

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Activity: Catapult Marshmallow Launch

MashmallowsThis simple catapult activity for students in grades 4 – 8 teaches them how energy is transferred when a plastic spoon is pulled back, then released, rocketing its payload — a single marshmallow.

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Vector Voyage!

Vector Voyage IllustrationMiddle school students learn the concept of dead reckoning by using vectors to plot a course based on a time and speed, then correct their positions with vectors representing winds and currents. Includes a link to related activities on navigation and creating nautical charts.

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The Great Gravity Escape

water balloonsStudents in grades 6 to 8 use water balloons and string to understand how the force of gravity between two objects and the velocity of a spacecraft can balance to form an orbit. They see that when the velocity becomes too great for gravity to hold the spacecraft in orbit, the object escapes the orbit and travels further away from the planet.

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Build a Kicking Machine

PBS Design Squad Kicking Machine iconStudents in grades 4 to 9 learn about projectile motion by designing, building, and testing a machine that can kick a Ping-Pong ball into a cup lying on its side 12 inches away.

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Engineering is Everywhere!

TeachEngineering STEM for EveryoneTeachEngineering, the digital library of hands-on curriculum curated by the University of Colorado, Boulder’s College of Engineering, has added several new features to help STEM teachers integrate authentic engineering activities into their physics or math classes – or simply introduce concepts that engineers use on the job in fields from aerospace to software development.

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Hyperloop Express

Hyperloop Transportation Technologies station illustrationEngineers and entrepreneurs aim to turn a century-old concept into a network of vacuum-tube trains that propel passengers as fast as jets.

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March Madness STEM Resources

Basketball MadnessJust as athletes “learn from the game,” the annual NCAA March Madness basketball competition offers students a timely, engaging way to hone their STEM knowledge and skills. eGFI has compiled some bracket-busting resources to pep up your math and science classes.

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