"Toshiki Matsuda,Yurie Ito","Generalizing the Design Framework of Gaming Materials for gProblem-based Learningh in Mathematics through Developing a New Game.","EdMedia 2014 - World Conference on Educational Media and Technology","In Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications.","Chesapeake, VA: AACE","Vol. 2014","No. 1","pp. 2165-2173",2014,June
"ˆΙ“Œ—F—’ŠG,Ό“c–«Žχ","•‘”ƒe[ƒ}‚ł̐”Šwu‰Ϋ‘θŠwKv—pƒQ[ƒ~ƒ“ƒO‹³ήŠJ”­‚ΖέŒvƒtƒŒ[ƒ€ƒ[ƒN‚Μˆκ”Κ‰»",,"“ϊ–{‹³ˆηHŠw‰οŒ€‹†‰ο•ρW","“ϊ–{‹³ˆηHŠw‰ο","  JSET14","  1","pp. 91-98",2014,Mar.
"Yurie Ito,Toshiki MATSUDA","Improving the Design Framework of Problem-based Instruction in Mathematics Based on the Student Model","The 12th Hawaii International Conference on Education","Proceedings of HICE 2014",,,,"pp. 2517-2529",2014,Jan.
"ˆΙ“Œ—F—’ŠG,Ό“c–«Žχ","‰Ϋ‘θŠwK—p‚h‚b‚sƒQ[ƒ~ƒ“ƒO‹³ή‚Μ‰ό—Η‚Ζ‹³Žt‹³ˆη‚Ε‚ΜŠˆ—p",,"“ϊ–{‹³ˆηHŠw‰οŒ€‹†‰ο•ρW","“ϊ–{‹³ˆηHŠw‰ο","  JSET13","  1","pp. 7-14",2013,Mar.
"Yurie Ito,Toshiki MATSUDA","Design Framework of Problem-Based Instruction in Mathematics and Development of a Lesson Plan and an E-learning Material for the Lesson","The 11th Annual Hawaii International Conference on Education","Proceedings of HICE 2013",,,,"pp. 2106-2117",2013,Jan.
"ˆΙ“Œ—F—’ŠG,Ό“c–«Žχ,‘βŒ’,‰ͺ–{Œh","”Šwu‰Ϋ‘θŠwKv‚Μ‹³ήEŽφ‹Ζ—αŠJ”­‚ΖέŒvŒ΄—‚̍lŽ@",,"“ϊ–{‹³ˆηHŠw‰οŒ€‹†‰ο•ρW","“ϊ–{‹³ˆηHŠw‰ο","  JSET12","  5","pp. 59-66",2012,Dec.