Open AccessA Study on the Pedagogical Content Knowledge of Elementary Pre-service Teachers Using Lesson Play: Focusing on ‘Estimation (Rounding)’
Author(s) -
Kim SungJoon
Publication year - 2017
Publication title -
gyo'gwa gyoyughag yeon'gu/gyogwa gyoyukak yeongu
Language(s) - English
Resource type - Journals
eISSN - 2671-8324
pISSN - 1975-3217
DOI - 10.24231/rici.2017.21.4.425
Subject(s) - rounding , content (measure theory) , mathematics education , pedagogy , estimation , psychology , mathematics , computer science , management , economics , mathematical analysis , operating system