Arlington Schools Eye Math Overhaul From K-5 Through Middle School; Deputy Superintendent to Depart After 2026-27

The Arlington School Committee received a sweeping set of math-instruction recommendations Tuesday night — including a full audit of the district's decade-old elementary curriculum and a new internal review of how middle schoolers are sorted into math courses — while also approving a one-year contract extension for Deputy Superintendent Dr. Mona Ford Walker, who announced she will leave the district after next school year.