Bockshecker, AlinaEbner, KatharinaSmolnik, Stefan2021-12-242021-12-242022-01-04978-0-9981331-5-7http://hdl.handle.net/10125/79337Especially against the background of the current coronavirus crisis, technology-enhanced learning environments (TELEs) increasingly characterize teaching at universities. For the successful use and integration of TELEs, it is important to understand the functionalities of the technologies used. Based on the state of the art and following [1], we develop two taxonomies. The first taxonomy depicts eleven functionalities with different dimensions relevant for successfully designing TELEs. Sound knowledge of the functionalities supports research on adaptive learning within TELEs and the implementation of student-centered learning opportunities, which is structured in a second functionality taxonomy for adaptive learning systems (ALSs). We contribute to current research on TELEs and ALSs by providing a structured overview of functionalities and suggestions for further research with our research opportunities.10 pagesengAttribution-NonCommercial-NoDerivatives 4.0 InternationalAdvances in Teaching and Learning Technologiescoronavirus crisisdigital transformationtaxonomytechnology-enhanced learning environmenttext10.24251/HICSS.2022.007