Title	Empirical Study of Educational Programming Language for K12: Between Dolittle and Visual Basic
Author	SeungWook Yoo, Kyoung-A Kim, Yong Kim, YongChul Yeum, Susumu Kanemune, WonGyu Lee
Citation	Vol. 6  No. 6  pp. 118-123
Keywords	Computer Science Education, Programming Education, Cognitive Load

Title	The Communication Method of Distance Education System and Sound Control Characteristics
Author	Manabu Ishihara
Citation	Vol. 6  No. 7  pp. 36-42
Keywords	Auditory sense, Internet, Classroom design, Distance education, Multipoint communication, AHP(Analytic Hierarchy Process), Sound pressure, Time-difference

Title	Dolittle:A Heuristic Approach to Improving Error Messaging Module Based on Error Feedback Strategy for K12
Author	YongChul Yeum, HyeSun Jang, DaeYong Kwon, SeungWook Yoo, Susumu Kanemune, WonGyu Lee
Citation	Vol. 6  No. 7  pp. 135-140
Keywords	Computer Science Education, Programming Education. Syntax error messages, Error FeedBack

Title	The Effectiveness of the Use of Educational Content in Primary and Secondary Schools in Korea
Author	Yong Kim, Jeong-Hee Seo
Citation	Vol. 6  No. 9  pp. 72-77
Keywords	Effectiveness, e-Learning, Educational contents, K-12, ICT.