Abstract
A common genre of task in proof-centered mathematics courses involves prompting students to evaluate the veracity of a mathematical claim by either proving the claim, or providing a proof that the claim is false (disproving the claim). The way in which students interact with these prove-or-disprove tasks is not well understood. We examine students’ at-home work as a way of learning about their processes of generating disproofs of claims. In particular, we study the interactions between example/counterexample generation activities, attempts to prove the (false) claim, and attempts to prove related results.
Original language | English (US) |
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Journal | Journal of Mathematical Behavior |
DOIs | |
State | Accepted/In press - Jan 1 2018 |
Keywords
- At-home proving
- Counterexample
- Example space
- Prove-or-disprove
- Undergraduate
ASJC Scopus subject areas
- Education
- Applied Psychology
- Applied Mathematics