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A Heuristic Approach to Assess Change in Mathematical Knowledge for Teaching Geometry after a Practice-Based Professional Learning Intervention
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Herbst, Patricio; Ko, Inah; Milewski, Amanda – Research in Mathematics Education, 2020
We show how we used a national distribution of responses from 416 practicing teachers to items of a test of mathematical knowledge for teaching geometry to estimate changes in knowledge by a group of 11 practicing teachers who participated in a 2-year practice-based professional development programme. To draw a reliable interpretation of the…
Descriptors: Mathematics Instruction, Geometry, Knowledge Level, Mathematics Teachers