MultiTiered Systems of Support & Response to Intervention/Instruction

Multi Tiered System of Support (MTSS)

 MTSS Parent Information


What is Response to Intervention (RTI)? 


PUSD Understanding Elementary Literacy Assessments


The following instructional materials to support RTI will be recommended as follows:

  • Tier 1 Core adopted in February 2017
  • Tier 2 Intervention materials adopted in May 2017
  • Tier 3 Intervention materials adopted in October 2016


RTI Resources:



What are DIBELS? A Parent Brochure Explaining DIBELS Universal Screener


DIBELS Parent Letter - English  &  Spanish