Among Information Communication Technology (ICT) applications in education, Project-based Learning (PBL) is regarded as an effective intervention in the area of science and technology education. In this article, we present PBL classroom experiments using robot-oriented concepts to motivate students' interests describing what they do in PBL classes, how they create their ideas and products, and how their attitudes toward robot use have changed.

• Jae Kyeon Oh(Buwon Middle School in Korea)
• Young Jin Kim(Yewon Elementary School, Educational Technology Studies at Pusan National University)
• Youngcook Jun(Department of Computer Education, Sunchon National University)