Kyeong Hah Roh

Students’ images and their understanding of definitions of the limit of a sequence

Kyeong Hah Roh · Educational Studies in Mathematics · 2008 · 89 citations

Education, Instruction, Mathematics +7

Medial axis transform and offset curves by Minkowski Pythagorean hodograph curves

Hyeong In Choi, Chang Yong Han, Hwan Pyo Moon et al. · Computer-Aided Design · 1999 · 74 citations

Architecture, Computer Science, Mathematics +9

An empirical study of students’ understanding of a logical structure in the definition of limit via the ε-strip activity

Kyeong Hah Roh · Educational Studies in Mathematics · 2009 · 50 citations

Natural Sciences, Mathematics, Mathematics Education +8

Students’ use of generative artificial intelligence for proving mathematical statements

Hyunkyoung Yoon, Jihye Hwang, Kyung Won Lee et al. · ZDM · 2024 · 38 citations · Full text

Education, Mathematics, Mathematics Education +11

Promoting Metalinguistic and Metamathematical Reasoning in Proof-Oriented Mathematics Courses: a Method and a Framework

Paul Christian Dawkins, Kyeong Hah Roh · International Journal of Research in Undergraduate Mathematics Education · 2016 · 29 citations

Education, Mathematics, Mathematics Education +14