Secret Codes Activity Grades: 68 Goal: Learn about the role computers have played to help save the world. Duration of lesson: 40 minutes to 1 hour. - Duration of English - Document - PDFSEARCH.IO

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	Secret Codes Activity Grades: 68 Goal: Learn about the role computers have played to help save the world. Duration of lesson: 40 minutes to 1 hour. Add to Reading List Document Date: 2014-12-05 17:11:47 Open Document File Size: 78,16 KB Share Result on Facebook

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Secret Codes Activity Grades: 6­8 Goal: Learn about the role computers have played to help save the world. Duration of lesson: 40 minutes to 1 hour. Add to Reading List