A three-tiered system of service delivery is a necessary structure to efficiently and effectively support all children, not just those who struggle in school. The three-tiered system of service delivery is crucial in the attempt to ensure all students achieve at high levels and all students achieve college and career readiness. 

A three-tiered system of service delivery is a necessary structure to efficiently and effectively support all children, not just those who struggle in school. The three-tiered system of service delivery is crucial in the attempt to ensure all students achieve at high levels and all students achieve college and career readiness. 

At Tier 2, students identified as being at-risk academically or behaviorally through universal screeners are provided scientific, research-based interventions in addition to the core. Approximately 5-15% of students will need supplemental instruction at Tier 2 to become proficient. Tier 2 interventions are implemented with groups of students demonstrating common skill deficits or social/emotional/behavioral risk characteristics. These students can be observed on the Branching Minds platform, where a collaborative intervention plan is developed, monitored, and documented.