This isn’t available on the Khan Academy site yet; just YouTube so far. But it responds to my original critique—that nowhere does Khan Academy help students to compare decimals with different numbers of places.
I initially observed that the my feedback was incorporated in an awfully literal fashion. Frank Noschese came to Mr. Khan’s defense:
@Trianglemancsd C’mon, man. Obviously he’s taken your pretty straight forward feedback and very clearly used it in his video. He’s trying.
— Frank Noschese (@fnoschese) August 14, 2013
Maybe Mr. Khan and I can have an extended conversation in New York in September? (Although I am suspicious that he may be telecommuting to that thing!)