Mathematics at Work™

Tammy Zunker has more than 30 years of experience in education. She specializes in working closely with instructional leaders, math coaches, and math teachers to leverage the professional learning communities process. Her focus is on strengthening collaborative planning to significantly impact teaching and learning outcomes.

Mignon Smith is an Assistant Principal at a middle school in the District of Columbia. Previously, she served as a math instructional specialist (grades K-8), curriculum planner, math department chair, grade level chair and math and physics teacher. She has taught in public, charter and private school environments across elementary, middle, and high school.

Brittany Mozingo has more than a decade of experience as an educator in at-risk schools. She is currently the instructional coach at Fern Creek High School, a DuFour Award–winning school in Louisville, Kentucky.