Welcome to MrSadler.net!

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My name is Mr. Sadler and this is my website. I teach mathematics and computer science at St. Mary's High School in Owen Sound. This will be used as a starting point for all of my classes.

The intent of this website is to have all of my classes and materials available to my classes online, with the eventual goal of having all of my classes paperless. If you are sick, you will be able to keep up to date with what is going on in class. All homework and assignments will be posted as well.

If you need to contact me, you can email me at mr.sadler@gmail.com , or contact me via St. Mary's High School at (519) 376-4278.

Videos of all lessons throughout the year can be found at http://www.youtube.com/sadlermath

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May 19th, 2015 lessons

Period 1: Grade 10 Academic Math - Test Review

Period 4: Grade 12 Calculus and Vectors - Derivatives of Sine and Cosine

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MPM2D - Grade 10 Academic Math

MCR3U - Grade 11 University Math

MCV4U - Grade 12 Calculus and Vectors