Emma is Project Manager of the implementation of the Common Core State Standards for Mathematics for San Francisco Unified School District. She is responsible for ensuring the coherence of the mathematics professional development design and implementation for the District. Previously, Emma was the Supervisor of Mathematics Programs for the Dana Center at the University of Texas in Austin. For twenty years prior to that, she was a teacher of mathematics at the middle school and high school levels. Her relationship with the CMP authors and the use of their materials goes back to the Middle Grades Mathematics Project days. Emma has extensive experience providing professional development at the local, state, and national levels in the areas of mathematics, standards, curriculum, and assessment.