Mortensen Math Back to School Sale

UPDATE: The sale has been extended to September 21st! What is it? 10 days of low low prices on Mortensen Math program materials – see

Introduction to Mortensen Math Webinar Replay – limited time offer extended to September 21 – watch now for free!

Update: The offer to watch the Introduction to Mortensen Math Webinar Replay video was going to end August 1st but since there have been so

Meet Bob Hazen

Bob Hazen Mortensen Math trainer Bob Hazen owns and operates SAI: the Summer Algebra Institute for Kids. SAI is a half-day, week-long program for students

Base Ten Block Floor Design Challenge

Base ten block challenge – open to all children and adults. We bought our first home last fall. Since it is our space and we

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