At the family home, the Klebolds also observed some rituals in keeping with Klebold's maternal grandfather's Jewish heritage. Klebold attended Normandy Elementary School for first and second grade and then transferred to Governor's Ranch Elementary School where he was part of the Challenging High Intellectual Potential Students program for gifted children. According to reports, Klebold was exceptionally bright as a young child, although he appeared somewhat sheltered in elementary school. When he transitioned to Ken Caryl Middle School, he found it difficult. Klebold's parents were unconcerned with the fact that Klebold found the changing of schools uneasy, as they assumed it was just regular behavior among young adolescents.