Stephen Leacock Collegiate Institute and John Buchan Senior Public School are two public middle and secondary schools in Toronto, Ontario, Canada. The schools are owned and operated by the Toronto District School Board that were originally part of the Scarborough Board of Education of the former suburb of Scarborough. Serving the Tam O'Shanter – Sullivan community, the school offers business, math and technology courses. Leacock's motto is Tuum Est, Latin for "It is Up to You".