https://tube.switch.ch/videos/4d7bf46f
<iframe width="640" height="360" src="https://tube.switch.ch/embed/4d7bf46f" frameborder="0" allow="fullscreen" allowfullscreen></iframe>
Published by Caroline Villiger Hugo, Pädagogische Hochschule Bern on 23 October 2020
Duration: 21:56
License: All rights reserved
Viewable by everyone.
324 views
Download video