About the Role
A math interventionist is a specialist who provides Tier 2 and Tier 3 math supports aligned to district standards and individualized student needs. In practice, that means diagnosing skill gaps (number sense, fluency, fractions, pre-algebra, algebra, geometry), designing intervention pathways, and tracking growth through curriculum-based measurement and formative assessments. On Rex.zone, math interventionist jobs range from K–5 foundational numeracy to middle school algebra readiness and high school credit recovery. Roles may be school-based or fully online, with responsibilities that include push-in/pull-out models, co-teaching during intervention blocks, and collaboration with special education, ELL, and general education teams. Many employers also integrate technology-forward workflows—adaptive learning, data dashboards, and AI-enabled tutoring—so interventionists influence both instruction and product quality.



