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November 2013 - present
York Catholic District School Board
- Secondary Math Teacher
September 2013 - December 2013
Seneca College (Seneca@York)
- Part Time Professor of Mathematics
This article examines pre-service secondary school teachers’ responses to a learning situation that presented a student's struggle with determining the area of an irregular hexagon. Responses were analyzed in terms of participants’ evoked concept images as related to their knowledge at the mathematical horizon, with attention paid toward the influe...