The Windham Southeast Supervisory Union (WSESU) is an educational organization located in southeastern Vermont. It oversees several schools in the region, providing support and resources to enhance student learning and development. The union aims to ensure that all students receive a high-quality education through collaboration among its member schools. WSESU includes various schools, such as Brattleboro Union High School and Dummerston School, and serves a diverse student population. The supervisory union focuses on curriculum development, professional development for educators, and community engagement to foster a positive learning environment for all students.