Base Ten Block Math

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

UPDATE SEPTEMBER 21 –┬áThe Back to School sale is over and with that, the offer to watch the replay for the Introduction to Mortensen Math

Algebra for Kids

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

Mortensen Math

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

Online Math Training

VOD Training videos are here!

Many people have told me they wished they could train with me when it worked for them whether that be in the morning, afternoon, evening,

1 2 3 4 6