Linda Metnetsky is a faculty member of Bank Street Graduate School of Education and advisor with the Leadership in Mathematics Program. At present Linda teaches Math for Teachers, Diagnosis in Mathematics, and Integrated II. She worked extensively in New York City public schools as a math coach and in other professional development capacities at the local and district level. She continues to work with a small public school supporting teachers in their professional development in mathematics. In addition to her involvement in the “Math For All” NSF Research Grant, she works with New York City math coaches to train teachers in ECAM, an early childhood assessment tool, and is working to create a portfolio system, a tool for formative assessment, for elementary schools.