@inbook {933,
	title = {Classroom Assessment and Learning Support for Logical Reasoning in Mathematics Education - Suggestion of an E-proof-Environment},
	booktitle = {Classroom Assessment in Mathematics: Perspectives from around the Globe},
	year = {2018},
	publisher = {Springer},
	organization = {Springer},
	address = {Cham},
	author = {Platz, Melanie and Krieger, M and Winter, K and Niehaus, Engelbert},
	editor = {Thompson, Denisse R. and Burton, Megan and Cusi, Annalisa and Wright, David}
}
@inbook {939,
	title = {Distraktorenermittlung f{\"u}r elektronische Beweise in der Lehre},
	booktitle = {Beitr{\"a}ge zum Mathematikunterricht 2017},
	year = {2017},
	publisher = {WTM-Verlag},
	organization = {WTM-Verlag},
	address = {M{\"u}nster},
	author = {Platz, Melanie and Krieger, M and Niehaus, Engelbert and Winter, K}
}
@conference {934,
	title = {Electronic Proofs in Mathematics Education - A South African Teacher Professional Development (TPD) course informing the conceptualisation of an E-proof System Authoring Support Workshop},
	booktitle = {IST-Africa 2017 Conference Proceedings},
	year = {2017},
	author = {Platz, Melanie and Krieger, M and Winter, K and Niehaus, Engelbert}
}
@inbook {938,
	title = {What can we derive from South Africa in the field of mobile learning?},
	booktitle = {Beitr{\"a}ge zum Mathematikunterricht 2016},
	year = {2016},
	publisher = {WTM-Verlag},
	organization = {WTM-Verlag},
	address = {M{\"u}nster},
	author = {Platz, Melanie and Niehaus, Engelbert}
}
@inbook {935,
	title = {To {\textquotedblleft}E{\textquotedblright} or not to {\textquotedblleft}E{\textquotedblright}? That is the Question. Chancen \& Grenzen eines E-Proof-Systems zur F{\"o}rderung von Beweiskompetenzen},
	booktitle = {Beitr{\"a}ge zum Mathematikunterricht 2015},
	year = {2015},
	publisher = {WTM-Verlag},
	organization = {WTM-Verlag},
	address = {M{\"u}nster},
	author = {Platz, Melanie and Niehaus, Engelbert}
}
@inbook {930,
	title = {Augmented Reality und r{\"a}umliche Entscheidungsunters{\"u}tzung mit dem Smartphone},
	booktitle = {Beitr{\"a}ge zum Mathematikunterricht 2013},
	year = {2013},
	publisher = {WTM-Verlag},
	organization = {WTM-Verlag},
	address = {M{\"u}nster},
	author = {Platz, Melanie and Niehaus, Engelbert}
}
@inbook {931,
	title = {Test-Umgebung f{\"u}r r{\"a}umliche Entscheidungsunterst{\"u}tzung zur sp{\"a}teren Verwendung in Augmented Reality f{\"u}r mobile Endger{\"a}te},
	booktitle = {Beitr{\"a}ge zum Mathematikunterricht 2012},
	year = {2012},
	publisher = {M{\"u}nster},
	organization = {M{\"u}nster},
	address = {WTM-Verlag},
	author = {Platz, Melanie and Niehaus, Engelbert}
}
