>Does anybody have experience with Karel the robot for teaching programming?
>
>Does anybody read the book? is it worth to buy it?
>Does somebody thought of implementing this is Squeak?
>May be not exactly ;)

     My good friend Joe Bergin wrote a version of Karel called Karel++
     for moving toward OO programming.  He can probably give you some
     ideas about using it as well as links to his support materials for
     teaching with it.  His URL is http://csis.pace.edu/~bergin/, and
     his e-mail is jbergin at pace.edu .

---- Eugene