Ulrich Kortenkamp

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Publikationen

2013
Ladel, S., & Kortenkamp, U.. (2013). Number Concepts - Process of Internalization and Externalization by the Use of Multi-Touch Technology. In U. Kortenkamp, Brandt, B., Benz, C., Krummheuer, G., Ladel, S., & Vogel, R. (Hrsg.), Early Mathematics Learning. Selected Papers of the POEM 2012 Conference. (S. 237-253). New York: Springer.
2013
Ladel, S., & Kortenkamp, U.. (2013). Number Concepts - Process of Internalization and Externalization by the Use of Multi-Touch Technology. In U. Kortenkamp, Brandt, B., Benz, C., Krummheuer, G., Ladel, S., & Vogel, R. (Hrsg.), Early Mathematics Learning. Selected Papers of the POEM 2012 Conference. (S. 237-253). New York: Springer.
2011
Ladel, S., & Kortenkamp, U.. (2011). Implementation of a multi-touch-environment supporting finger-symbol-sets. In M. Pytlak, Rowland, T., & Swoboda, E. (Hrsg.), Proceedings of the Seventh Congress of the European Society for Research in Mathematics Education.. gehalten auf der Februar, Rzeszów, Poland: Congress of the European Society for Research in Mathematics Education (CERME).
2011
Ladel, S., & Kortenkamp, U.. (2011). Finger-symbol-sets and multi-touch for a better understanding of numbers and operations. In M. Pytlak, Rowland, T., & Swoboda, E. (Hrsg.), Proceedings of the Seventh Congress of the European Society for Research in Mathematics Education.. gehalten auf der Februar, Rzeszów, Poland: Congress of the European Society for Research in Mathematics Education (CERME).
2009

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