CURRICULUM & INSTRUCTION
RAVE-O is an evidence-based Tier II/III intervention used in hundreds of Science of Reading schools. It was among the first programs built on how the reading brain works, designed to accelerate struggling readers rather than simply catch them up, and more than 20 years of NICHD-funded research stand behind it.
AT A GLANCE
Tier: Tier II / III intervention
Group size: 3–6 students per group
Session length: 30 minutes, 3+ per week
Grades: 1–5 (middle school coming Fall 2026)
Modules: 3 Modules (6–9 months each)
Materials: Scripted guides, workbooks, decodables, manipulatives