Curriculum Development for Explorative Proving in Lower Secondary School Geometry: Focusing on the Levels of Planning and Constructing a Proof

by Mikio Miyazaki, Junichiro Nagata, Kimiho Chino, Horoyuki Sasa, Taro Fujita, Kotaro Komatsu, Shizumi Shimizu
Published 2019-04-01

The Role of “Opportunity to Learn” in the Geometry Curriculum: A Multilevel Comparison of Six Countries

by Christian Bokhove, Mikio Miyazaki, Kotaro Komatsu, Kimiho Chino, Allen Leung, Ida Ah Chee Mok
Published 2019-07-01