2012Mathematics Teaching in the Middle SchoolRequires access

Closing in on Proof

David Coffland

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Abstract

Questions about closure on sets of numbers provide a context for hypotheses and proofs.

About this research paper

What this paper is about

Questions about closure on sets of numbers provide a context for hypotheses and proofs.

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OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Questions about closure on sets of numbers provide a context for hypotheses and proofs.

Key concepts: Mathematical proof, Closing (real estate), Closure (psychology), Mathematics education, Context (archaeology), Mathematics, Mathematical logic, Computer science

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