Why are not longer videos available?
We believe videos are a great resource in a foreign language classroom, but videos above 20 minutes long might only be appropriate for upper levels. A short video is usually much more effective: teachers can play them and stop them as many times as they want, without having to spend a whole class every time they want to work with a certain video. We are also aware of the effort students have to make in order to understand it, so we try to adapt the duration to their attention span.
