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    National Center for Women and Information Technology (NCWIT)
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    Even fast computers are limited to how quickly they can solve problems. One way to speed things up is to use several computers at once. In this physical activity, learners act as multiple networked...

    $1 - $5 per group Ages 8 - 14 45 to 60 minutes
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    National Center for Women and Information Technology (NCWIT)
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    Computers store drawings, photographs, and other pictures using only numbers. Through this activity, learners decode numbers to create pictures using the same process that computers use. They can...

    1 cent - $1 per student Ages 8 - 14 45 to 60 minutes
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    National Center for Women and Information Technology (NCWIT)
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    When a lot of people share one network (such as cars using roads, or messages getting through the Internet), there is the possibility that competing processes will create a “deadlock," or an...

    1 cent - $1 per student Ages 8 - 14 45 to 60 minutes
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    National Center for Women and Information Technology (NCWIT)
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    Data in computers is stored and transmitted as a series of zeros and ones. Learners explore how to represent numbers using just these two symbols, through a binary system of cards. When the card&...

    $1 - $5 per student Ages 8 - 14 45 to 60 minutes

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