%0 Journal Article %T Over the fence: Media-supported collaborative teaching and learning exemplified by diabetes prevention in an occupational setting %A Alexander Kraft %A Alexandra Preisser %A Birgit-Christiane Zyriax %A Eva Hampel %A Martin Riemer %J - %D 2019 %R 10.15694/mep.2019.000075.1 %K student teamwork %K digital challenge %K Open Educational Resources (OER) %K Hamburg Open Online University (HOOU) %K diabetes %K prevention %K online app %U https://www.mededpublish.org/manuscripts/2303