Given that so many students have missed critical instruction since the start of the pandemic, there is an urgent need to identify what works — and to scale effective, research-based models that accelerate learning and improve outcomes for students, now and in the years to come. While states, districts, and schools pilot new approaches, policymakers, school leaders, educators, and parents should be vigilant in measuring the efficacy of these models and hold themselves to high standards of accountability, ensuring that sufficient guardrails are in place. This brief explores some of those models and highlights important considerations for historically marginalized student populations, especially students with disabilities.