Nüs Hisim
nhisim.bsky.social
did:plc:f2jb5k7hmvf7ev4vofidh6oo
Taught HS Chemistry and Physics 34 years in Frederick County, Md. 25 years AP Chem. PAEMST 1991, NBCT 2001, 2011 Now chem ed specialist for technology at Vernier Science Education
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