Akihiko (DePaul University Takahashi USA),Thomas (Lesson Study Alliance McDougal USA),Shelley (Mills College Friedkin USA),Tad (Kennesaw State University Watanabe USA)
（2）
Murata, Aki (University of Florida, USA),Lee, Christine Kim-Eng (National Institute of Education, Nanyang Technological University, Singapore)
（2）
;Elliott, John (University of East Anglia, UK),Christoforatou, Vicky (University of East Anglia, UK)
（1）
Yuta (Tokyo Institute of Technology Suzuki Japan)
（1）
；Elliott, John (University of East Anglia, UK),Christoforatou, Vicky (University of East Anglia, UK)
（1）
