Math Help Services
Designed with the Quebec curriculum in mind. Recommend for high school students.
Fantasy, avatar-creating game that incorporates age-appropriate math content. When signing up, use the Ontario curriculum option.
Grade 10 Math
Comparable to Math Help Services. Geared specifically to students in CST; some content may be used by students in SN.
Eclairs de science
This free website offers interesting science activities for elementary students.
Offers videos and exercises in a multitude of subjects (including math and science).
Early Math Skills
Use every day items and activities to help with numbers: http://grover.concordia.ca/resources/elm/parent/en/tips.php
A short daily story followed by three questions for three different age groups, so you can share story time with the whole family and ask age-appropriate math questions.