The variation of costs to attend Canadian universities is much smaller than in the US. Macleans Magazine calculated attending the most expensive away-from-home university would cost $23,485 and the cheapest would be $11,556 for tuition, rent, groceries, food on campus, traveling home, books, alcohol, daily travel and extracurriculars. The most expensive live-at-home university would be $12,300 and the least $4,284 (those costs are for tuition, food, daily travel, books, alcohol and extracurricular activities.) That's for every university in the country, doesn't include scholarships or aid, and is in Canadian dollars (1 CAD = 0.80 USD) Our student aid system is very different as well.
I'm not sure what province star2232 lives in, but in NS we are experiencing a shortage of some teaching specialties for the first time due to incrased depand because of classroom size caps. A full time permanent teacher starts at about $56K and tops out just under $100K depending on experience and education. It could be more for an administrator. Teachers need bachelors degree + a teaching degree that usually takes an additional two years. Most newly graduated teachers will sub for a couple years before getting a full time gig - math and french are in high demand and more likely to get a contract quickly.
M.