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    Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder
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    Learners build structures from spaghetti and marshmallows to determine which structures are able to handle the greatest load. Their experiments help them to further understand the effects that...

    $1 - $5 per group Ages 11 - 18 30 to 45 minutes
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    Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder
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    Learners build a simple hovercraft using air from a balloon to levitate a craft made from a compact disc (CD). They learn that a bed of air under an object significantly reduces the friction as it...

    1 cent - $1 per student Ages 11 - 18 30 to 45 minutes
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    Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder
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    To learn how friction affects motion, learners build a measurement tool from a rubber band and other simple materials. They measure how much the rubber band stretches when a weighted note card is...

    1 cent - $1 per student Ages 11 - 18 30 to 45 minutes
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    Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder
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    Learners examine collisions between two skateboards carrying different masses. They learn about conservation of momentum in collisions. This activity can be combined with other activities to create...

    free Ages 11 - 18 30 to 45 minutes
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    Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder
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    Learners build at least two different spinners (tops) to investigate how mass distribution, size, and shape affect the length of time the spinner spins. Learners strive to design and build the...

    1 cent - $1 per student Ages 11 - 18 30 to 45 minutes
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    Integrated Teaching and Learning Program, College of Engineering, University of Colorado at Boulder
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    Learners construct a rocket from a balloon propelled along a guide string. They use this model to learn about Newton's three laws of motion, examining the effect of different forces on the...

    1 cent - $1 per group Ages 11 - 18 30 to 45 minutes

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