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Almuna Salgado, Felipe – Mathematics Education Research Group of Australasia, 2016
This paper aims to revisit and clarify the term problem context and to develop a theoretical classification of the construct of levels of context use (LCU) to analyse how the context of a problem is used to formulate a problem in mathematical terms and to interpret the answer in relation to the context of a given problem. Two criteria and six…
Descriptors: Mathematics Activities, Context Effect, Problem Solving, Problem Sets
McCray, Emajean; Lottes, John – 1976
A comprehensive conceptual framework for the validation of educational programs has been proposed. The conceptual framework includes the concept of an educational program as a system of curricular and instructional claims and methods of evaluation which entail a wide range of judgments of both logical validity and factual validity. Judgments of…
Descriptors: Conceptual Schemes, Curriculum, Definitions, Educational Programs