Wayne Holmes, Manolis Mavrikis, Alice Hansen, Beate Grawemeyer. Purpose and Level of Feedback in an Exploratory Learning Environment for Fractions. In Cristina Conati, Neil T. Heffernan, Antonija Mitrovic, M. Felisa Verdejo, editors, Artificial Intelligence in Education - 17th International Conference, AIED 2015, Madrid, Spain, June 22-26, 2015. Proceedings. Volume 9112 of Lecture Notes in Computer Science, pages 620-623, Springer, 2015. [doi]
Abstract is missing.