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Direct linkObersteiner, Andreas; Bernhard, Matthias; Reiss, Kristina – ZDM: The International Journal on Mathematics Education, 2015
Understanding contingency table analysis is a facet of mathematical competence in the domain of data and probability. Previous studies have shown that even young children are able to solve specific contingency table problems, but apply a variety of strategies that are actually invalid. The purpose of this paper is to describe primary school…
Descriptors: Inhibition, Intuition, Mathematics Instruction, Mathematics Skills
Boyer, Ty W.; Levine, Susan C.; Huttenlocher, Janellen – Developmental Psychology, 2008
Previous studies have found that children have difficulty solving proportional reasoning problems involving discrete units until 10 to 12 years of age, but can solve parallel problems involving continuous quantities by 6 years of age. The present studies examine where children go wrong in processing proportions that involve discrete quantities. A…
Descriptors: Problem Solving, Cognitive Processes, Children, Elementary Education
