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Direct linkMorra, Sergio; Bisagno, Elisa; Caviola, Sara; Delfante, Chiara; Mammarella, Irene Cristina – Cognition and Instruction, 2019
This article reconsiders Case's theory of central conceptual structures (CCS), examining the relation between working memory and the acquisition of quantitative CCS. The lead hypothesis is that the development of working memory capacity shapes the development of quantitative concepts (whole and rational numbers). Study I, with 779 children from…
Descriptors: Short Term Memory, Concept Formation, Children, Early Adolescents
Varelas, Maria; Pappas, Christine C. – Cognition and Instruction, 2006
The nature and evolution of intertextuality was studied in 2 urban primary-grade classrooms, focusing on read-alouds of an integrated science-literacy unit. The study provides evidence that both debunks deficit theories for urban children by highlighting funds of knowledge that these children bring to the classroom and the sense they make of them…
Descriptors: Semiotics, Urban Schools, Primary Education, Language Acquisition
