Math Innovation Zones (MIZ) is a strategic grant initiative first introduced by the Texas Education Agency (TEA) in 2018. A novel state-initiative aimed at increasing PreK - 8th grade math proficiency, the highly competitive grant program provides funding to both Texas school districts and open enrollment charter schools using allocations through Rider 41, in the General Appropriations Act, to develop and foster student math skills using an innovative research-based blended learning model. TEA is responsible for oversight of the program, identifying and vetting curriculum providers, and providing an accountability system that requires stakeholders to demonstrate implementation fidelity. Each year since inception, MIZ has provided funding for a cohort of Local Education Agencies (LEA) to pursue state MIZ designation through a four-year process of strategic planning, effective implementation, gradual scaling, and sustainable maintenance of the blended learning model. Aimed at promoting math achievement, the main objective of the initiative is to enhance student performance in math, particularly ensuring student readiness for 8th grade Algebra I which increases access to advanced STEM and CTE courses in high school, while promoting the capacity for long term program sustainability in school districts using a blended learning model.