[youtube http://www.youtube.com/watch?v=b7sPX0Dgaro]
A recording of common student presentation mistakes. Try to figure out the patter: http://youtu.be/b7sPX0Dgaro
[youtube http://www.youtube.com/watch?v=b7sPX0Dgaro]
A recording of common student presentation mistakes. Try to figure out the patter: http://youtu.be/b7sPX0Dgaro