Potato Experiment Shows How Germs Spread Classroom Project pdf first page

Potato Experiment Shows How Germs Spread Classroom Project pdf

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Students inventory the technology devices they touch in a day and then discover how bacteria from unwashed hands can grow in an interdisciplinary activity that promotes technology, science, design, and English language arts. The activity appeared in the December 2013 issue of Tech Directions and has been reformatted for easy classroom use. It contains student handouts and additional photos. When ordered, a link to download this pdf will be emailed to you.