@inbook {1300,
	title = {Herausforderungen und Zukunftsperspektiven eines Sachunterrichts mit und {\"u}ber Medien},
	booktitle = {Herausforderungen und Zukunftsperspektiven f{\"u}r den Sachunterricht},
	volume = {33, Probleme und Perspektiven des Sachunterrichts},
	year = {2023},
	pages = {32-47},
	publisher = {Verlag Julius Klinkhardt},
	organization = {Verlag Julius Klinkhardt},
	address = {Bad Heilbrunn},
	author = {Gerv{\'e}, Friedrich and Peschel, Markus and Haider, Michael and Gryl, Inga and Schmeinck, Daniela and Br{\"a}mer, Martin},
	editor = {Schmeinck, Daniela and Michalik, Kerstin and Goll, Thomas}
}
@article {1206,
	title = {Sachunterricht und Digitalisierung. Positionspapier der GDSU (2021)},
	year = {2021},
	pages = {1-9},
	publisher = {Gesellschaft f{\"u}r Didaktik des Sachunterrichts e. V. (GDSU)},
	address = {Berlin},
	url = {https://gdsu.de/sites/default/files/PDF/GDSU_2021_Positionspapier_Sachunterricht_und_Digitalisierung_deutsch_de.pdf},
	author = {Peschel, Markus and Gerv{\'e}, Friedrich and Gryl, Inga and Irion, Thomas and Schmeinck, Daniela and Straube, Philipp}
}
@inbook {1204,
	title = {Sachunterricht und Digitalisierung. Positionspapier der GDSU (2019)},
	booktitle = {GDSU.de},
	year = {2019},
	pages = {1-10},
	publisher = {GDSU e. V.},
	organization = {GDSU e. V.},
	address = {Berlin},
	author = {Peschel, Markus and Gerv{\'e}, Friedrich and Irion, Thomas and Gryl, Inga and Schmeinck, Daniela}
}
@inbook {628,
	title = {Medien im Sachunterricht},
	booktitle = {Sachunterricht in der Grundschule},
	year = {2013},
	pages = {58-79},
	publisher = {Arbeitskreis Grundschule {\textendash} Der Grundschulverband},
	organization = {Arbeitskreis Grundschule {\textendash} Der Grundschulverband},
	address = {Frankfurt a. M.},
	author = {Gerv{\'e}, Friedrich and Peschel, Markus},
	editor = {Gl{\"a}ser, Eva and Sch{\"o}nknecht, Gudrun}
}
