한자 : 敎授學的內容知識

Novice Elementary Teachers’ Knowledge of Students’ Errors on Plane Figures

한국학교수학회논문집 | 15 | 3 | 2012 | 교육학

An Analysis on the Pedagogical Content Knowledge of Natural number Concepts for Korean Elementary School Teachers

수학교육 논문집 | 25 | 4 | 2011 | 수학교육학

An Analysis of Novice Teachers' Pedagogical Content Knowledge in Elementary Mathematics Teaching

한국학교수학회논문집 | 15 | 1 | 2012 | 교육학