Requires Commissioner of Education to establish matching grant program for certain school districts and schools using federal funds to increase instructional time and accelerate learning.

Bill A 3870 establishes a matching grant program requiring New Jersey's Commissioner of Education to provide school districts, charter schools, and renaissance school projects with 50% matching funds from their eligible American Rescue Plan Act (ARP) funds. It directly affects schools demonstrating increased learning loss (based on state assessment data showing more students in "did not meet expectations" categories compared to 2018-19) who use ARP funds to expand instructional time. Key provisions include funding evidence-based interventions like after-school programs, summer academies, high-dosage tutoring, staff hiring, and career pathways to address pandemic-related learning gaps. Grants are capped at $200 million total, with schools required to submit detailed applications showing data-driven needs, program effectiveness, and subgroup impacts. The program mandates annual reporting on student achievement outcomes by the Commissioner.