Four Williamsville teachers have been named 2019 New York State Master Teachers. They are: Donna Callaghan, Math Specialist, Forest Elementary; Ron Perry, Math Specialist, Heim Elementary; Michael Dunlap, Science Teacher, North High School; and Elisabeth Spada, Science Teacher, East High School. 

The Master Teacher Program is a state-wide professional network of outstanding STEM (science, technology, engineering, mathematics) teachers. Master Teachers are the highest-performing STEM teachers who join together as an expert community dedicated to developing one another's expertise. The 2019 cohort  will work with other master teachers from local school districts to develop and share STEM content. 

The Board of Education recognized the district's newest master teachers at its meeting Oct. 15.