Ulrich Kortenkamp

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Submitted by Guest on Mi., 10/22/2014 - 12:21

Publikationen

2014
Ladel, S., & Kortenkamp, U.. (2014). Development of a Flexible Understanding of Place Value. In . Malmö, Schweden: A Mathematics Education Perspective on early Mathematics Learning between the Poles of Instruction and Construction (POEM). Abgerufen von http://www.mah.se/upload/FAKULTETER/LS/LS-seminarier/POEM/Ladel_Kortenkamp%20-%20Development%20of%20a%20flexible%20understanding%20of%20place%20value.pdf
2013
Kortenkamp, U., & Ladel, S.. (2013). An activity-approach to multi-touch tools in early maths learning. The International Journal for Technology in Mathematics Education, 20, 3-8.
2013
Ladel, S., & Kortenkamp, U.. (2013). An activity-theoretic approach to multi-touch tools in early maths learning. The International Journal for Technoloy in Mathematics Education, 20, 3-8.
2013
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.

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