DIBELS and RtI both focus on providing effective core instruction to all students, monitoring student progress through formative assessments, and identifying students who need additional support. DIBELS assessments are used within the RtI framework to determine the level of support individual students need (core, strategic, intensive) and to monitor their response to interventions in order to provide appropriate instruction and make adjustments as needed. The document provides guidance on how to use DIBELS data to write intervention plans for students identified as needing strategic or intensive support.