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
Author: Anna Tarnowski
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
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,
Deriving the formula for area of a circle
A first exposure for a grade 7 student on the basic parts of a circle and the derivation of a circle’s area formula. It was