Grade 4 Microbiology Germ Growth Experiment
Posted 03/14/2016 09:21AM

CDS fourth-graders are studying microbiology and conducting an experiment on the effectiveness of various cleaners on germ growth. Students swabbed different locations around campus into petri dishes and then inserted discs with different cleaners into them. They will observe and recorded germ growth over the course of a week. ‪#‎CDSlearns‬

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