Three Tier Model

Within an RtI framework, resources are allocated in direct proportion to student needs. This framework is depicted as a three-tier model that uses increasingly more intense instruction and interventions. Data collected at each tier are used to measure the efficacy of the interventions so that meaningful decisions can be made about which instruction and interventions should be maintained and layered.

Tier 3: Intensive, Individualized Interventions & Supports.
The most intense (increased time, narrowed focus, reduced group size) instruction and intervention based upon individual student need provided in addition to and aligned with Tier 1 & 2 academic and behavior instruction and supports.

Tier 2: Targeted, Supplemental Interventions & Supports.
More targeted instruction/intervention and supplemental support in addition to and aligned with the core academic and behavior curriculum.

Tier 1: Core, Universal Instruction & Supports.
General academic and behavior instruction and support provided to all students in all settings.