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Carmstrong_headshot
Name
Cal Armstrong
Title
Mathematics Teacher
Bio
Cal Armstrong teaches mathematics at an independent school in Oakville, Ontario, just outside of Toronto, Canada and is on the staff of the Park City Mathematics Institute's Teacher Leadership Program. He tweets through @sig225 and blogs at https://continuousformation.blogspot.com/
Contact
  • https://twitter.com/@sig225
  • https://www.linkedin.com/in/calarmstrong