‘Quiz Show’ appearance next week

The Sharon High School quiz team is scheduled to appear next Sunday, competing against Rockport High, on the WGBH-TV program “High School Quiz Show.” The show, which is taped in advance, pits teams from public high schools against one another in a single-elimination bracket culminating in a state championship round set to air May 19. The state champions will challenge New Hampshire. Another high school south of Boston, North Quincy High School, bested Hopkinton in the Season 4 premiere; North Quincy’s next appearance is scheduled for April 7. The series airs Sundays at 6:30 p.m. on WGBH 2.