David R. SchumakerDave Schumaker has been a public school teacher for 21 years, a principal of a high school and middle school for over ten years, and a staff develop for the past four years as the Director of the Central Coast Consortium for Professional Develpment, Region V in Santa Clara County, California. David is also a mentor on assignment for the National School Conference Institute in Phoenix; his workshops explore brain-based education, teaching strategies, assessment, thinking skills and many other subjects.   Read More Read Less