@inbook {1029,
	title = {Digitale Medien zur Unterst{\"u}tzung beim Verstehen von Textaufgaben {\textendash} Konzeption und Erprobung einer Tablet-App im F{\"o}rderschwerpunkt Lernen},
	booktitle = {Forschung zu und mit digitalen Medien {\textendash} Befunde f{\"u}r den Mathematikunterricht der Primarstufe},
	year = {2020},
	pages = {217-232},
	publisher = {WTM-Verlag},
	organization = {WTM-Verlag},
	address = {M{\"u}nster},
	author = {Bierbrauer, Christina},
	editor = {Ladel, Silke and Rink, Roland and Schreiber, Christof and Walter, Daniel}
}
@article {855,
	title = {Darf ich {\quotedblbase}Maps{\textquotedblleft} spielen? Spielend die Welt erkunden},
	journal = {Grundschulunterricht Mathematik},
	volume = {1},
	year = {2017},
	pages = {4-7},
	publisher = {Oldenburg Schulbuchverlag},
	edition = {Grundschulunterricht Mathematik},
	author = {Ladel, Silke}
}
@booklet {801,
	title = {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},
	publisher = {WTM-Verlag},
	address = {M{\"u}nster},
	author = {Ladel, Silke and Schreiber, Christof and Rink, Roland}
}
@inbook {804,
	title = {Digitale Medien im Mathematikunterricht der Grundschule},
	booktitle = {Neue Medien in der Grundschule 2.0 - Grundlagen - Konzepte - Perspektiven i.D.},
	year = {2016},
	publisher = {Grundschulverband},
	organization = {Grundschulverband},
	address = {Frankfurt am Main},
	author = {Ladel, Silke},
	editor = {Irion, Thomas and Peschel, M.}
}
@conference {764,
	title = {Development of a Flexible Understanding of Place Value},
	year = {2014},
	publisher = {A Mathematics Education Perspective on early Mathematics Learning between the Poles of Instruction and Construction (POEM)},
	organization = {A Mathematics Education Perspective on early Mathematics Learning between the Poles of Instruction and Construction (POEM)},
	address = {Malm{\"o}, Schweden},
	url = {http://www.mah.se/upload/FAKULTETER/LS/LS-seminarier/POEM/Ladel_Kortenkamp\%20-\%20Development\%20of\%20a\%20flexible\%20understanding\%20of\%20place\%20value.pdf},
	author = {Ladel, Silke and Kortenkamp, Ulrich}
}
@inbook {777,
	title = {Digitale Medien im Mathematikunterricht der Grundschule - Innovation auf dem Tablet serviert?},
	booktitle = {Von Audiopodcast bis Zahlensinn},
	series = {Lernen, Lehren und Forschen mit digitalen Medien in der Primarstufe},
	volume = {2},
	year = {2014},
	pages = {7-29},
	publisher = {WTM-Verlag},
	organization = {WTM-Verlag},
	address = {M{\"u}nster},
	author = {Krauthausen, G{\"u}nter},
	editor = {Ladel, Silke and Schreiber, Christof}
}
@conference {761,
	title = {Designing a technology based learning environment for place value using artefact-centric Activity Theory. Research Forum Activity Theoretical approaches to mathematics classroom practices with the use of technology},
	booktitle = {Proceedings of the 37th Conference of the International Group for the Psychology of Mathematics Education},
	year = {2013},
	publisher = {Psychology of Mathematics Education (PME)},
	organization = {Psychology of Mathematics Education (PME)},
	address = {Kiel, Germany},
	author = {Kortenkamp, Ulrich and Ladel, Silke},
	editor = {Lindmeier, Anke M. and Heinze, Aiso}
}
@article {748,
	title = {Darstellen von Diagrammen am Computer},
	journal = {Grundschulunterricht Mathematik},
	volume = {02},
	year = {2011},
	pages = {23-26},
	author = {Ladel, Silke}
}
@inbook {735,
	title = {Der Computer als {\"U}bungs- und Wiederholungsmedium im Mathematikunterricht - eine unterrichtliche Erprobung},
	booktitle = {Entdecken und {\"U}ben mit dem Computer},
	series = {Ausgew{\"a}hlte Unterrichtskonzepte in unterrichtlicher Erpobung},
	volume = {1},
	year = {2006},
	pages = {117-156},
	publisher = {Franzbecker},
	organization = {Franzbecker},
	edition = {Schw{\"a}bisch Gm{\"u}nder mathematikdidaktische Reihe},
	address = {Hildesheim, Berlin},
	author = {Beckmann, Astrid and Hole, Volker and Kittel, Andreas and Ladel, Silke},
	editor = {Beckmann, Astrid}
}
@inbook {734,
	title = {Der Computer im Mathematikunterricht der Grundschule - eine unterrichtliche Erprobung in einer ersten Klasse},
	booktitle = {Entdecken und {\"U}ben mit dem Computer},
	series = {Ausgew{\"a}hlte Unterrichtskonzepte in unterrichtlicher Erpobung},
	volume = {1},
	year = {2006},
	pages = {5-38},
	publisher = {Franzbecker},
	organization = {Franzbecker},
	edition = {Schw{\"a}bisch Gm{\"u}nder mathematikdidaktische Reihe},
	address = {Hildesheim, Berlin},
	author = {Ladel, Silke},
	editor = {Beckmann, Astrid}
}
