Incoming Lewisville ISD Superintendent, Dr. Stephen Waddell, talks to students Tuesday at the Lillie Jackson Early Childhood Center about what it was like on their first day at school. Dr. Waddell, who served as superintendent for Birdville ISD since 2002, has 15 years experience as a superintendent and 30 years in education. He succeeds Dr. Jerry Roy, who recently retired after serving the district for nine years.