David Chadwell is the Associate Head of School for Teaching and Learning at Saigon South International School and has been at the school for seven years.  David has served the field of education for over 30 years within Egypt and China and the United States in public and private institutions.  He holds two masters degrees, one in teaching and one in philosophy and is a National Board Certified educator.  David manages data collection, presentation, and analysis for the SSIS community.  Using data well is his passion and his current drive is to leverage the benefits of Looker Studio.