Google for Education - Online Resources for Teachers & Students edu.google.com
Access educational and online tools for teachers and students, including lesson plans, apps, and games to advance learning in the classroom at no cost.
Kompetenzzentrum für die Lizenzierung elektronischer Ressourcen im System der DFG-geförderten "Fachinformationsdienste für die Wissenschaft" (FID) - KfL fid-lizenzen.de