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The IM Store is open!

We opened on Monday, January 6, 2014. Please visit our catalog to find our products and services.

Please note that we only accept Purchase Orders for large orders. Because we are a small organization without the capacity, at present, to manually handle small orders, we have set up this online store to take orders by self-service. 

Here you can order Task Books, access to the Virtual Lecture Series, and access to the Fractions (online) Moodle course.  All orders can be paid for by credit card, debit card or with PayPal.

If you are interested in purchasing in bulk, more than 50 task booklets or a similar number of Fractions courses, we can offer a volume discount.  We can also accept purchase orders, but only for these large orders. Please write to us first at, thank you!