Don't throw out that junk mail, save it for students to practice math skills such as rounding, adding & subtracting decimal points, and more!
I like this idea Interactive Smartboard Money Activities, also available in Canadian coins.
Canadian Money Activities and Worksheets - Counting Coins To $1.00
This is a set of CANADIAN printable coins to use in math for cutting and pasting or laminating! Includes: Loonie, Toonie, Nickle, dime, penny and
This Canadian Money Unit for Grade 1 contains lesson ideas based on the expectations, 6 colour coin posters, a student coin booklet, worksheets, a test, and printable coins for a classroom store activity.