Impact of Place Value Chart App on Students’ Understanding of Bundling and Unbundling
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Etzold, Heiko
Larkin, Kevin
Ladel, Silke
Abt, Laura
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Linz, Austria
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Abstract
Place value understanding is recognised as a critical component in the development of number understanding for young children. In this paper we investigate the usefulness of a purpose built app in supporting children’s understanding in German and Australian contexts. In particular, we investigate whether the app supports the development of bundling and unbundling. Our findings indicate positive and negative aspects of the use, which have implications for both teachers and app designers.
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Proceedings of the Tenth ERME Topic Conference (ETC 10) on Mathematics Education in the Digital Age (MEDA)
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© The Authors 2020. The attached file is posted here with permission of the copyright owner(s) for your personal use only. No further distribution permitted. For information about this conference please refer to the publisher’s website or contact the author(s).
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Curriculum and pedagogy
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Larkin, K; Etzold, H; Kortenkamp, U; Ladel, S; Amt, L, Impact of Place Value Chart App on Students’ Understanding of Bundling and Unbundling, Proceedings of the Tenth ERME Topic Conference (ETC 10) on Mathematics Education in the Digital Age (MEDA), 2020, pp. 231-238