Tuesday, April 12, 2011

Germ Experiment

Last week our expert, Mrs. Randle, left us some agar plates to conduct our own experiments. The students picked three places in the school to swab and see if anything grew on their plates. Here are their results.
This is the plate from the bathroom urinal handles.


This is what grew from the floor swabbing.
Here is the swabbing from the walls around the building.


The fuzzy growth is fungi, and the others are unknown at this time.

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