In: D. Dicheva; R. Mizoguchi; J. Greer (Hrsg.). Semantic Web Technologies for e-Learning. Chapter 8, A Cross-Curriculum Representation for Handling and Searching Dynamic Geometry Competencies, Pages 136-155, The Future of Learning, Vol. 4, ISBN 978-1-60750-062-9, IOS Press, 11/2009.
In: Marcus Specht; Vania Dimitrova; Ulrike Cress (Hrsg.). Learning in the Synergy of Multiple Disciplines. European Conference on Technology Enhanced Learning (EC-TEL-09), September 29 - October 2, Heidelberg, Germany, Lectures Notes in Computer Science (LNCS), Vol. 5794, Springer-Verlag, 10/2009.
Miguel Abánades; Francisco Botana; Jesús Escribano; Maxim Hendriks; Ulrich Kortenkamp; Yves Kreis; Paul Libbrecht; Daniel Marques; Christian Mercat
In: Proceedings of OpenMath Workshop 09. Conferences on Intelligent Computer Mathematics (CICM-09), located at Conferences on Intelligent Computer Mathematics, July 10, Grand Bend, Ontario, Canada, www.activemath.org, 7/2009.
In: Petr Sojka (Hrsg.). Towards a Digital Mathematics Library, Proceedings of the 2nd Workshop. Towards a Digital Mathematics Library (DML-2009), 2nd, located at CICM 2009, July 8-9, Grand Bend, ON, Canada, ISBN 978-80-210-4781-5, Masaryk University, 7/2009.
Bruce McLaren; R. Wegerif; Jan Miksatko; Oliver Scheuer; M. Chamrada; N. Mansour
In: Vania Dimitrova; Riichiro Mizoguchi; Benedict du Boulay; Art Graesser (Hrsg.). Proceedings of the 14th International Conference on Artificial Intelligence in Education. International Conference on Artificial Intelligence in Education (AIED-09), July 6-10, Brighton, United Kingdom, Pages 317-324, IOS Press, 7/2009.
Oliver Scheuer; Bruce McLaren; Frank Loll; Niels Pinkwart
In: Vania Dimitrova; Riichiro Mizogushi; Benedict du Boulay; Art Graesser (Hrsg.). Proceedings of the 14th International Conference on Artificial Intelligence in Education. International Conference on Artificial Intelligence in Education (AIED-09), June 6-10, Brighton, United Kingdom, Pages 629-631, IOS Press, 7/2009.
In: Proceedings of the 9th IEEE International Conference on Advanced Learning Technologies. IEEE International Conference on Advanced Learning Technologies (ICALT-09), July 15 - June 17, Riga, Latvia, ICALT, 7/2009.