Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Dec 4, 2011
More: http://geogebrawiki.wikispaces.com/Pr... This algorithm by Rami tracks the student progress in successfully answering n questions in a row from successive levels of uDo (student-input-answer) applets. A longer-than-usual video, but such a fantastic tool. My thanks to both Rami for creating it and to David Cox for finding it!