Our 2023-24 Sponsorship Annual Report details our work providing monitoring, oversight, and technical assistance to ten schools across sixteen campuses that served approximately 6,300 students in Dayton, Columbus, Cincinnati, and Portsmouth, Ohio. We value this opportunity to share details about our work, and that of the schools that we sponsor. It is an important aspect of the accountability structure for charter schools in Ohio that the public--as well as school families--should be aware of. The report also highlights the most significant research projects produced by our colleagues at the Thomas B. Fordham Institute's Ohio and national offices.