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    IEEE
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    In this activity, learners explore the concept of how engineering solved the problem of human/computer interface. Learners disassemble a mouse and explore the movement on the X/Y axis that...

    $10 - $20 per group Ages 8 - 18 1 to 2 hours
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    Arizona Science Center
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    In this activity, learners apply the concepts of pixilation and pointillism to the world of biomedical science. They learn how DNA microarrays and supercomputers help in disease detection by...

    $5 - $10 per group Ages 11 - 14 1 to 2 hours
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    IEEE
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    In this activity, learners explore computer programming and the impact of computers on society. Learners build and test a program to turn a light on and off using an Arduino board. They connect the...

    Over $20 per group Ages 11 - 18 1 to 2 hours
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    IEEE
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    In this activity, learners explore how engineers incorporate biometric technologies into products as well as the challenges of engineers who must weigh privacy, security and other issues when...

    free Ages 8 - 18 1 to 2 hours
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    Arizona Science Center
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    This activity draws upon a familiar, computer-based concept related to visual resolution: pixilation. The sharpness of a digital image is determined by the density of illuminated points on a screen...

    free Ages 11 - 14 5 to 10 minutes
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    Twin Cities Public Television
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    In this technology activity, learners explore digital imaging and pixels. Learners "transmit" an image to a partner by creating an image on grid paper. Learners then use a code of zeroes...

    1 cent - $1 per group Ages 8 - 14 45 to 60 minutes
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    NISE Network
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    In this activity, learners discover why some nanoscale science and technology is done in the controlled environment of a clean room, what clean rooms are like, and how scientists help keep the...

    Over $20 per group Ages 4 - adult 10 to 30 minutes
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    Computer Science Unplugged
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    In this activity about human interface design issues, learners help the Oompa-Loompas of a great chocolate factory solve different problems. Through this exercise, learners will explore affordance,...

    free Ages 8 - 18 1 to 2 hours
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    Computer Science Unplugged
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    In this puzzle, learners investigate the decisions involved in linking a network between houses in a muddy city. It can lead on to a discussion of minimal spanning tree algorithms for optimizing...

    1 cent - $1 per student Ages 8 - 18 30 to 45 minutes
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    NISE Network
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    In this activity, learners investigate how inkjet printers produce tiny, precise drops of ink. They examine printed paper with magnifying glasses, see a few demonstrations of how liquids behave...

    $10 - $20 per group Ages 4 - adult 10 to 30 minutes

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