The National Implementation Research Network (NIRN) at the UNC Frank Porter Graham Child Development Institute is partnering with EL Education to submit a proposal to the Research Partnership for Professional Learning. This project aims to implement EL Education's math professional learning to support teachers in transforming how math is taught and experienced by students, particularly students identifying as Black, Latino/a, and/or experiencing poverty. The NIRN research team will conduct independent research to understand the impact of EL Education's math professional learning on teaching practices and student outcomes. The project team will disseminate its findings through several channels, including peer-reviewed journals and a research brief, as well as offering panels and presentations at regional and national conferences.