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Kryjevskaia, Mila; Stetzer, MacKenzie R.; Lindsey, Beth A.; McInerny, Alistair; Heron, Paula R. L.; Boudreaux, Andrew – Physical Review Physics Education Research, 2020
[This paper is part of the Focused Collection on Curriculum Development: Theory into Design.] Research in physics education has contributed substantively to improvements in the learning and teaching of university physics by informing the development of research-based instructional materials for physics courses. Reports on the design of these…
Descriptors: Material Development, Science Instruction, Physics, Decision Making
Nagle, Courtney Rose – ProQuest LLC, 2012
The limit concept plays a foundational role in calculus, appearing in the definitions of the two main ideas of introductory calculus, derivatives and integrals. Previous research has focused on three stages of students' development of limit ideas: the premathematical stage, the introductory calculus stage, and the transition from introductory…
Descriptors: Mathematics Education, Calculus, Mathematical Concepts, High School Students