** Even though I no longer regularly use or maintain this website,
I noticed the other day (early 2016) that there are still thousands of hits per month, so figure I had better at least offer an
easier way to get to the resources it looks like most people are getting to. Hence this page of the "top 3" destinations.
And even though I no longer teach IB CS (I am comfortably in the AP world now), I have no problem making
corrections and fixing links etc., so feel free to contact me at:
johnrayworth@gmail.com