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Peña Acuña, Cristian Andrey; Rigo-Lemini, Mirela – North American Chapter of the International Group for the Psychology of Mathematics Education, 2020
The document presents a set of categories for the analysis of the conceptualization of the congruence of polygons--a central theme in school mathematics--and details the application of the analytical tools used, derived from Grounded Theory, in this construction. This set of categories is called 'Interpretive Model of the Conceptualization of…
Descriptors: Geometric Concepts, Plane Geometry, Concept Formation, Models
Chavez, David X.; Washburn, Kerry J. – 1986
The impact evaluation of the Children's Antivictimization Education Project (CAVE) showed that education programs conducted in English and Spanish enhance young children's potential for avoiding victimization. Children who experienced English K-3 and 4-6 programs showed significant gains in knowledge about victimization and strategies for staying…
Descriptors: Agency Cooperation, Child Abuse, Cultural Differences, Elementary School Students