معرفی
David Earls serves as a Lecturer in the Department of Mathematics at Emmanuel College, holding a Ph.D. in Mathematics Education from the University of New Hampshire alongside advanced degrees in Mathematics and Computer Science. His teaching portfolio includes foundational courses such as College Algebra, Calculus I, and Applied Math for Management.
His educational background comprises:
- Ph.D. Mathematics Education, University of New Hampshire
- M.S. Mathematics, Tufts University
- B.A. Mathematics and B.A. Computer Science, Brandeis University
Dr. Earls specializes in undergraduate mathematics education research, with concentrated expertise in student comprehension of sequences/series in second-semester calculus and proof understanding within abstract algebra and real analysis. His work addresses critical learning barriers through empirical studies of student reasoning and instructor practices, aiming to transform pedagogical approaches in challenging mathematical domains. He emphasizes connecting mathematical concepts to real-world applications to foster student appreciation.
Analysis of his recent publications reveals consistent focus on diagnostic assessment of student misconceptions in convergence testing and proof comprehension, with methodological emphasis on classroom-based observational studies. These contributions advance evidence-based teaching strategies for core undergraduate mathematics topics.
His scientific recognition includes:
- Summer Teaching Assistant Fellowship (STAF) - Summer 2015
- Summer Teaching Assistant Fellowship (STAF) - Summer 2016
- Co-Teaching Assistant of the Year - 2016-2017
While no formal student advisement or grant funding is documented, Dr. Earls demonstrates exceptional commitment to undergraduate instruction through his research-practice integration. He highlights Emmanuel students' strong motivation and collaborative spirit as key enablers for effective mathematics education. His background in computer programming informs his pedagogical approach to making abstract mathematical concepts tangible.
