Here are the slides for the first logic lecture today for 1A Philosophy. (These were originally posted for those who were late/missed the first lecture: the slides will not be left online permanently.)
Heavens! — 45 people in the class, 445 downloads in a few days. Who would have guessed there would be so much interest in a very noddy intro logic lecture!
There is a flaw in your logic: I didn’t know it would be noddy until after I’d downloaded it.
But what did you expect in the first lecture for first years? The Henkin completeness proof? :-)
(Consider as well those who have decided the commute to class is .. well, prohibitive.)
Florida, USA