California Teacher responds
I can't say enough about "Unlock the Mystery to Math". I have never seen a book so simple and comprehensive in explaining the basics of math.
I am retiring from teaching math for 22 years in the Los Angeles Unified
School District and wish this book had been available to me for my
entire teaching career.
It could help to revolutionize the way we teach math in this country.
Samuel Kiwasz
Unlock the Mystery to Math