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Kurz, Terri L.; Yanik, H. Bahadir – Investigations in Mathematics Learning, 2019
Elementary pre-service teachers in an upper-division algebra mathematics content course explored graphing through the use of Calculator-Based Rangers™ (CBRs). This study explores how they used the "Distance Match" feature of the technology to engage in algebraic thinking. Operating CBR technology, pre-service teachers' perceptions…
Descriptors: Elementary School Teachers, Preservice Teachers, Algebra, Mathematics Instruction