Video Notes as a Support for Telementoring
in a Knowledge Forum Classroom
Robertson,  Hewitt, Messina and Scardamalia
Students who have poor reading or writing skills can still interact with mentors;
Video conveys emotional content (through facial expressions and voice)
Video notes allow children to display classroom artifacts to mentors
Students can create and watch videos when it is convenient for them (unlike real-time videoconferencing)
Video notes can be replayed over and over again and shared among students.