Rob Ely

Rob Ely serves as Professor in the Department of Mathematics and Statistical Science within the College of Science at the University of Idaho. His academic career focuses on advancing mathematics education through research connecting historical mathematical developments with contemporary pedagogical practices, particularly in calculus and algebra instruction.

His educational qualifications include a PhD in Curriculum and Instruction (2007) and an MA in Mathematics (2003) from the University of Wisconsin-Madison, complemented by a BA in History and Mathematics (2000) from the University of Northern Colorado. This interdisciplinary background informs his approach to mathematical cognition and curriculum design.

Professor Ely's research centers on student reasoning in calculus and algebra, with emphasis on covariational reasoning, infinitesimal approaches to calculus, and the development of proof concepts in middle grades. He investigates how historical perspectives on mathematical concepts like infinitesimals can enhance modern teaching methods, while exploring playful and activity-based approaches to deepen conceptual understanding. His work consistently addresses challenges in student interpretation of graphs, functions, and mathematical arguments.

Analysis of his 2018-2025 publications reveals three dominant research strands: (1) innovative calculus pedagogy using infinitesimals and accumulation concepts, (2) algebraic reasoning through scaling and covariation in K-12 contexts, and (3) historical foundations of calculus intersecting with student cognition. His recent editorial work on definite integrals and playful math activities demonstrates commitment to translating research into practical teaching strategies.

No scientific awards were documented in the source materials. Information regarding student advising, research grants, or laboratory affiliations was not provided in the available texts, though his publication record suggests active mentorship in mathematics education research.