Comparing Sizes of Microorganisms
What Do You Observe?
Begin the lesson by asking students to examine the period in the sentence on their strips of paper, using only their naked eyes.
Have them draw an enlarged picture of what they see.
- Moreno, N., Tharp, B., Erdmann, D., Rahmati Clayton, S., Denk, J. (2008). The Science of Microbes Teacher’s Guide. Houston, TX: BioEd.
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Grant Number: 5R25RR018605