Open AccessAspects of Play and Work on the Pendulum of Activities inConstructivist Early Science Education
Author(s) -
Hyanglim Kwak
Publication year - 2007
Publication title -
yu'a gyo'yug yeon'gu/yua gyoyuk yeongu
Language(s) - English
Resource type - Journals
eISSN - 2733-9637
pISSN - 1226-9565
DOI - 10.18023/kjece.2007.27.4.009
Subject(s) - pendulum , work (physics) , psychology , mathematics education , computer science , engineering , mechanical engineering