Course pages updated 20-Nov-2018.
Articles page updated 4-Feb-2018.

I'm a computer science teacher at Northern Secondary School in Toronto. I have taught math many years so I have some math-specific resources or articles on this site.

This website is intended to provide some helpful information to students and parents. In past years I've updated the website about twice a month.

I'm just one teacher. My employers (Northern SS and the Toronto DSB) have no connection to or involvement with this website. Any problems with this website should be brought directly to my attention.