Open AccessAnalysis of Contents related to the Invention in Elementary School Textbooks according to the 2007 Revised Curriculum
Author(s) -
Lee Chul Hyun
Publication year - 2013
Publication title -
silgwa gyoyug yeon'gu
Language(s) - English
Resource type - Journals
eISSN - 1975-1117
pISSN - 1226-8658
DOI - 10.17055/jpaer.2013.19.3.23
Subject(s) - curriculum , mathematics education , psychology , pedagogy