Open AccessTeachers' & Students' Concepts of the Measurement of the Size of the Earth
Author(s) -
Dong-hyun Chae,
Je-Jun Han
Publication year - 2013
Publication title -
han'gug gwahag gyo'yug haghoeji/han-guk gwahak gyoyuk hakoeji
Language(s) - English
Resource type - Journals
eISSN - 2288-8489
pISSN - 1226-5187
DOI - 10.14697/jkase.2013.33.3.639
Subject(s) - shadow (psychology) , mathematics education , meaning (existential) , psychology , pedagogy , psychotherapist