Liz Peyser is a national director of content and implementation at Curriculum Associates. She specializes in training Grades K–12 educators to interpret progressions in the mathematical standards. Prior to her current position, Liz was vice president of middle schools for the Kansas Association of Teachers of Mathematics and the K–12 math coordinator for Wichita Public Schools. During Kansas’s transition to the Kansas College- and Career-Ready Standards, Liz developed math clinics for teachers that became the statewide training program.