Vol. 5 No. 2 September 2015
Understanding of Multiplication and Division of Fractions through Revealing Unitizing
Yong-Seok Kim, Kwang-Ho Lee
The development and application to program for elementary school six grade student’s improvement basic inquiry skills with observation of cloud
Jung-Hyun Ko, Hak-Sung Kim
The Discrimination Analysis of Career Choice by Gender, Subject Difficulty, and Science Achievement in Integrated Science of High School 1stYear
Analysis of Third and Fourth Grade Elementary Mathematics Textbooks - Focus on the Storytelling