The Blocks Task: Comparative Analyses of the task With Other Proportion Tasks and Qualitative Reasoning Skills of Seventh Grade Children in Solving the Task

G. Harel, M. Behr, Thomas R. Post, R. Lesh

Research output: Contribution to journalArticlepeer-review

20 Scopus citations
Original languageEnglish
Pages (from-to)45-96
JournalCognition and Instruction
StatePublished - 1992

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