Cal Armstrong (@calarmstrong) 's Twitter Profile
Cal Armstrong

@calarmstrong

I learn; I help others learn
Mathematics Educator/Microsoft Education Fellow/PCMI - Institute for Advanced Study/Aux Police A/Sgt
@[email protected]

ID: 12895782

linkhttps://onenoteschool.com calendar_today31-01-2008 01:40:55

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Cal Armstrong (@calarmstrong) 's Twitter Profile Photo
Cal Armstrong
@calarmstrong

8 months ago

"Designing Excellent Mathematics from the Margins" -- OAME/AOEM Leadership Conference with Dr. Rachel Lambert on Nov. 19th at 7pm (virtual) Register at OAME MCIS starting on Monday morning! #mtbos #mathed #onted