@inbook {1024, title = {Mathe verstehen {\textendash} Entwicklung, Erprobung und Evaluation einer Fortbildung im Blended- Learning-Format}, booktitle = {Forschung zu und mit digitalen Medien {\textendash} Befunde f{\"u}r den Mathematikunterricht der Primarstufe}, year = {2020}, pages = {109-118}, publisher = {WTM-Verlag}, organization = {WTM-Verlag}, address = {M{\"u}nster}, author = {Abt, Laura and Ladel, Silke}, editor = {Ladel, Silke and Rink, Roland and Schreiber, Christof and Walter, Daniel} }