@article {1009,
	title = {Heterogenit{\"a}t im Mathematikunterricht mit digitalen Medien begegnen? Eine fachdidaktische Perspektive auf Potentiale digital gest{\"u}tzten Mathematikunterricht in der Grundschule},
	journal = {Zeitschrift f{\"u}r Grundschulforschung},
	volume = {Heft 1/2020},
	year = {2020},
	pages = {65-80},
	author = {Walter, Daniel and Dexel, Timo}
}
@inbook {966,
	title = {Denk- und Sachaufgaben 2.0 {\textendash} Eine App zur virtuellen Unterst{\"u}tzung der Texterschlie{\ss}ung bei problemhaltigen Sachaufgaben},
	booktitle = {Beitr{\"a}ge zum Mathematikunterricht 2018 },
	year = {2018},
	pages = {1495-1498},
	publisher = {WTM-Verlag},
	organization = {WTM-Verlag},
	address = {M{\"u}nster},
	author = {Rink, Roland and Walter, Daniel},
	editor = {Fachgruppe Didaktik der Mathematik}
}
@inbook {849,
	title = {Anwendungen am Multitouch-Tisch - Analyse und Design auf Basis der Artifact-Centric Activity Theory},
	booktitle = {Digitale Medien im Mathematikunterricht der Primarstufe. Ein Handbuch f{\"u}r die Lehrerausbildung. 3. Band der Reihe Lernen, Lehren und Forschen mit digitalen Medien in der Primarstufe},
	year = {2017},
	pages = {111-130},
	publisher = {WTM-Verlag},
	organization = {WTM-Verlag},
	address = {M{\"u}nchen},
	author = {Ladel, Silke and Dimartino, Mirjam},
	editor = {Ladel, Silke and Schreiber, Christof and Rink, Roland}
}
@inbook {881,
	title = {Digital unterst{\"u}tztes Lehren und Lernen im Mathematikunterricht der Primarstufe},
	booktitle = {Beitr{\"a}ge zum Mathematikunterricht 2017},
	year = {2017},
	publisher = {WTM-Verlag},
	organization = {WTM-Verlag},
	type = {Institut f{\"u}r Mathematik der Universit{\"a}t Potsdam,},
	address = {M{\"u}nster},
	author = {Eilerts, Katja and Huhmann, Tobias and Donevska-Todorova, A and Henning, A.}
}
@inbook {961,
	title = {The use of artifacts and different representations by producing mathematical audio-podcasts},
	booktitle = {Proceedings of the Tenth Congress of the European Society for Research in Mathematics Education},
	year = {2017},
	pages = {4008-4015},
	publisher = {DCU Institute of Education and ERME},
	organization = {DCU Institute of Education and ERME},
	address = {Dublin},
	author = {Schreiber, Christof and Klose, Rebecca},
	editor = {Dooley, Therese and Gueudet, Ghislaine}
}
@inbook {826,
	title = {Touch2Learn: Multi-Touch Lernumgebungen explorativ erforschen},
	booktitle = {Mediales Lernen {\textendash} Beispiele f{\"u}r eine inklusive Mediendidak},
	volume = {7},
	year = {2016},
	pages = {95-104},
	publisher = {Schneider-Verlag Hohengehren},
	organization = {Schneider-Verlag Hohengehren},
	edition = {Dimensionen des Sachunterricht - Kinder.Sachen.Welten},
	address = {Baltmannsweiler},
	author = {Dohrmann, Christian},
	editor = {Peschel, M,}
}
@inbook {884,
	title = {{\"A}sthetische-mediale Zugangsweisen zu Bilderb{\"u}chern {\textendash} Kinder gestalten am Computer},
	booktitle = {Durch Bilder bilden: empirische Studien zur didaktischen Verwendung von Bildern im Vor- und Grundschulalter},
	year = {2009},
	pages = {151-161},
	publisher = {Baltmannsweiler},
	organization = {Baltmannsweiler},
	address = {Schneider-Verlag Hohengehren},
	author = {Leinigen, Andreas},
	editor = {Lieber, G. and Jahn, I. and Danner, A.}
}
@conference {746,
	title = {Realisation of MERs (Multiple Extern Representations) and MERLs (Multiple Equivalent Linked Representations) in Elementary Mathematics Software},
	booktitle = {Proceedings of the Sixth Congress of the European Society for Research in Mathematics Education. January 28th - February 1st 2009, Lyon (France)},
	year = {2009},
	month = {Januar, Februar},
	publisher = {Congress of the European Society for Research in Mathematics Education (CERME)},
	organization = {Congress of the European Society for Research in Mathematics Education (CERME)},
	address = {Lyon, France},
	author = {Ladel, Silke and Kortenkamp, Ulrich},
	editor = {Durand-Guerrier, Viviane and Soury-Lavergne, Sophie and Arzarello, Ferdinando}
}
