London Free Press Wed, 02/21/2024 - 08:30 Trashing classrooms. Stabbing a teacher. Making death threats. Read More Tags Elementary Teachers Federation of Ontario, Thames Valley District school board Read the full story from the source What's behind spike in teacher absences driving $18M board deficit?https://lfpress.com/news/local-news/whats-behind-spike-in-teacher-absences-driv…