As the upcoming 24-25 school year approaches, the Antelope Valley Union High School District is dedicated to providing targeted support to our students through the Multi-Tiered System of Supports framework. Multi-tiered System of Supports, also referred to as MTSS, is a comprehensive approach designed to provide assistance for students based on their individual needs. MTSS focuses on academics, behavior, and social-emotional well-being to ensure every student has the opportunity to succeed.