Number trick 1089

October 5, 2016

The Trick I have used this number trick many times with beginning Algebra classes. I take a dictionary to class …

Journeyman student’s question on fractions

October 4, 2016

Question from a reader: I’m currently studying and writing down problems and math just to pass a test at a …

January 12, 2015

What shapes our lives are the questions we ask, refuse to ask, or never think to ask. Sam Keen. Two books, …