The Mathematics Practice Company is a family business.

The Mathematics Practice Company is a family business. We are dedicated to providing the best mathematics materials (free downloads) for public, private and home school educators everywhere. The author, Philip Arrigo has taught secondary school mathematics in the Nashua, NH public schools. He has also taught at the University of Massachusettes Lowell and works as a principal software engineer writing networking software for the MS Windows operating systems. Philip Arrigo received a bachelors degree in Mathematics Education from Merrimack College, a Masters Degree in Mathematics from Boston College and earned a bachelors degree in Electrical Engineering from the University of Massachusetts. He was awarded a National Science foundation grant to improve mathematics education for todays world.