MTSS is an instructional system with a tiered infrastructure that uses data to help match academic and social emotional supports to address the needs of the whole child.

1. Universal Support (Tier 1) - All students in All settings
   Highly effective Core academic instruction and social emotional learning

2. Additional Support (Tier 2)
   Rapid response small group evidence-based academic and social emotional learning

3. Intensified Support (Tier 3)
   Individualized high intensity evidence-based academic instruction and social emotional learning

*Additional and Intensified support is in addition to Universal support