Dec 31, 2020 — Kathleen Moore/Glens Falls Post-Star The house party that has quarantined so many Glens Falls City School District staff was held at the home of a Big Cross Street Elementary School teacher. The Saratoga County Sheriff’s Office said they are investigating the couple — reading teacher April McClements and her husband, Joe McClements, who teaches physical education at Ballston Spa Senior High School. The McClements live in Gansevoort, in the town of Wilton. So far, 12 people have tested positive for coronavirus in connection to the Dec. 18 party, and the city school district will hold classes virtually for two weeks to keep the virus from spreading through the schools.