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Learn About RTI

RTI holds the promise of ensuring that all children have access to high quality instruction, and that struggling learners – including those with learning disabilities – are identified, supported, and served early and effectively.


Featured Term

Specific, Measurable Outcome

The statement of a single, specific desired result from an intervention. To be measurable, the outcome should be expressed in observable and quantifiable terms (i.e., Johnny will demonstrate mastery of grade-level basic math calculation skills as measured by a score of 85% or better on the end of the unit test on numerical operations).

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Support RTI

Become a Friend of the RTI Action Network

The RTI Action Network is a program of the National Center for Learning Disabilities. FRIENDS of NCLD help support outstanding programs, including the RTI Action Network.

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What is RTI?

Learn more about how RTI helps students succeed.

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Research Support for RTI

Find out more about the broad range of research supporting RTI.

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LD Identification

Find out why RTI can be a valuable component of a complete evaluation for LD.

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Diversity and Disproportionality

Learn how RTI benefits diverse student groups and addresses disproportionality.

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Behavior Supports

Find out how RTI can help lessen - and prevent - problem behaviors.

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RTI in Pre-Kindergarten

Learn how RTI at the pre-K level can address the needs of young children.

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RTI in Secondary Schools

RTI in Secondary Schools

Discover the opportunities RTI presents in secondary school settings

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