Laconic / Right Way/Wrong Way Pair

A teaching setup, where one character does things the wrong way and one does things the right way.
Visit the unabridged version <Wrong Way Pair HERE>, I guess?
No, you are doing it wrong! Visit the unabridged version HERE.

http://tvtropes.org/pmwiki/pmwiki.php/Laconic/RightWayWrongWayPair