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Kural, Mehmet; Kocakülah, M. Sabri – Online Submission, 2016
At the beginning of the 1980s, one of the most striking explanations of conceptual change was made by Posner, Strike, Hewson & Gertzog (1982) with a Conceptual Change Theory based on a Scientific Revolution Theory of Kuhn (1970). In Conceptual Change Theory, learning was explained with the Piaget (1970)'s concepts such as assimilation and…
Descriptors: Concept Formation, Concept Teaching, Teaching Methods, Educational History
Foss, Donna H. – Online Submission, 2010
The research objectives were to identify the middle level mathematics teachers' conceptions of mathematics teaching and learning and ascertain changes in their conceptions and instructional behavior at the end of a three-year professional development (PD) project. These changes were studied through the qualitative analysis of their reflective…
Descriptors: Teacher Effectiveness, Educational Change, Mathematical Concepts, Mathematics Teachers