Oulie
Feedback in der Unterrichtspraxis by Frederike Bartels, Julius Busch, Markus Dresel, Sarah Fefer, Janka Goldan, Robert Grassinger, Miriam Hess, Lisa Hoffmann, Christian Huber, Frank Lipowsky, Vanessa Pieper, Daniela Rzejak, Christina Schatz, Susanne Schwab, Gabriele Steuer, Marie-Christine Vierbuchen, Denise Weckend, Klaus Zierer — Oulie