Multi-Tiered System of Support

Designing school wide systems for student success


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Academic Systems Behavior Systems

Response to Intervention
 is an emerging approach to meeting the needs of all students that holds considerable promise. It is a dynamic problem-solving process. 

In the RtI model:

  • A student with academic/behavioral delays is given one or more research-validated interventions.
  • The student's academic progress is monitored frequently to see if those interventions are sufficient to help the student to catch up with his or her peers.
  • If the student fails to show significantly improved academic skills despite several well-designed and implemented interventions, this failure to respond to intervention can be viewed as evidence of an underlying Learning Disability.

Tier 1

All students in Tier 1 receive high-quality, scientifically based instruction, differentiated to meet their needs.

Tier 2

In Tier 2, students not making adequate progress in the core curriculum are provided interventions that are more intensive and matched to their needs.

Tier 3

In Tier 3, students receive individualized, intensive interventions that target the students' skill deficits.

At every Tier, instruction, strategies, and interventions must be done with fidelity. 

Learn more about fidelity, in an RtI model.