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Zur Erarbeitung des Teile-Ganzes-Konzepts im mathematischen Anfangsunterricht: Welche Lerngelegenheiten bieten Schulbücher für die erste Klasse?

Crossref DOI link: https://doi.org/10.1007/s13138-023-00218-0

Published Online: 2023-02-24

Published Print: 2023-10

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Lenz, Katja https://orcid.org/0000-0002-8018-3155
Wittmann, Gerald https://orcid.org/0000-0003-2094-0908
Funding

Funding for this research was provided by:

Pädagogische Hochschule Heidelberg
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Text and Data Mining valid from 2023-02-24

Version of Record valid from 2023-02-24
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Article History

Received: 19 October 2021

Accepted: 6 January 2023

First Online: 24 February 2023