Warm-Up for groups AI, BJ, CF and DG: Why didn't people know about germs/microbes before the mid 1800's?
Go over parts of a microscope and the rules of handling a microscope.
Learn and practice how to calculate magnification.
HOMEWORK: Worksheet - What does magnification mean?
UPCOMING: Microscope Quiz
AI and BJ on Thursday, January 5th
CF, DG and EH on Friday, January 6th
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AI, BJ, DG and EH on Thursday, January 12th
CF on Friday, January 13th