| Titel | An activity-theoretic approach to multi-touch tools in early maths learning. Working Paper |
| Medientyp | Conference Paper |
| Jahr | 2011 |
| Autoren | Ladel, S, Kortenkamp, U |
| Conference Name | Proceedings of ATATEMLO |
| Conference Location | Paris |
| Schlüsselwörter | ACAT, Activity Theory, CERMAT, Multi-Touch, Technologieeinsatz |
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