Administrative Center 310 E. James St. • Barrington, IL 60010

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Response to Intervention (RtI)

Three-Tiered Model

At the foundation of the three-tiered model of Response to Intervention, there is a strong, research-based core curriculum that meets the needs of most students. For some students, more time or strategic instruction may be required in addition to this core curriculum. For a few students, they may need more time, or more intensity. The three-tiered model demonstrates the needs of students as they may require more time and intensity in order to improve their outcomes.