Editors

Mutsumi Amasaki (Algebra)
Ryo Ikehata (Analysis)
Mitsunori Imaoka (Geometry)
Hideki Iwasaki (Mathematics Education)
Sanpei Kageyama (Statistics)
Masataka Koyama (Mathematics Education)
Osamu Maruo (Algebra)
Tadao Nakahara (Mathematics Education)
Tetsu Shimomura (Analysis)
Masakazu Teragaito (Geometry)


Department of Mathematical Education
Faculty of Education, Hiroshima University
1-1-1 Kagamiyama Higashi-Hiroshima,
Hiroshima, 739-8524 Japan