Sorry, but students that get admitted to Columbia aren't real tough to motivate.
Sal Khan has already had millions of every kind of everyday students young and old chose to set aside their video games and sat down and work their math at KhanAcademy.org. Some nuns are starting sainthood talk for Sal at some Catholic schools.
Sal Khan has already had millions of every kind of everyday students young and old chose to set aside their video games and sat down and work their math at KhanAcademy.org. Some nuns are starting sainthood talk for Sal at some Catholic schools.