Jean-François Roy (Jeff) teaches Business English at Cegep Garneau in Quebec City, Canada. With the help of his students, he has put this website together in order to enable his students to communicate their new expertise.
The idea behind this project is actually twofold. First, students are often asked to work on projects and to produce interesting pieces of work, but the final destination of their creation often ends up being the shelf, the drawer or, worse, the garbage can. By giving them a public, this website can really boost their motivation.
Second, as the learning pyramid shows on the home page, teaching is the best way to learn. Doing research on a subject related to business and producing a professional video on it is one of the best ways to develop your expertise in that subject.
Here's the correction grid used to mark the videos.
Don't hesitate to communicate with him for comments or additional information.