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High School Teachers' Problem Solving Activities to Review and Extend Their Mathematical and Didactical Knowledge
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Santos-Trigo, Manuel; Barrera-Mora, Fernando – PRIMUS, 2011
The study documents the extent to which high school teachers reflect on their need to revise and extend their mathematical and practicing knowledge. In this context, teachers worked on a set of tasks as a part of an inquiring community that promoted the use of different computational tools in problem solving approaches. Results indicated that the…
Descriptors: High Schools, Problem Solving, Calculators, Secondary School Teachers