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Mary Shay, EdD, is a Colorado-based educational leader, practitioner, and researcher with almost 30 years of experience in public education. She specializes in effective leadership to maximize the collaborative capacity of teams, thereby enhancing student achievement and learning.

Makini Sutherland, EdD, is a mathematics educator with experience at the elementary, high school, and collegiate level. She has also facilitated training elementary teachers for the United States Agency for International Development (USAID) Jamaica mathematics project.

Emily Bonner, PhD, is a professor of curriculum and instruction in mathematics education and the associate dean for research and faculty affairs at the University of Texas at San Antonio.

B. Michelle Rinehart is an assistant superintendent, mathematics specialist, and instructional coach. As a former high school mathematics and science teacher, she is passionate about helping educators leverage high-impact teaching practices.

Josh McMahon, EdD, is the assistant superintendent of education programs for Morton District 201 in Illinois. Previously, he served as principal of Morton West High School.

Nathaniel Provencio is associate superintendent in Prince William County, Virginia. Under his leadership, Minnieville Elementary School was recognized as a Model Professional Learning Community and was the 2019 winner of the prestigious DuFour Award.

Heidi Eisenreich, PhD, is an assistant professor of mathematics education at Georgia Southern University. She currently works with K–8 preservice teachers to help deepen their conceptual understanding of mathematics content.

Suyi Chuang is the professional learning supervisor for Loudoun County Public Schools in Ashburn, Virginia. Suyi also serves the school district as a certified project-based learning (PBL) facilitator and formerly served the district as a supervisor of K–12 mathematics.

Gabriel Ward is an elementary math specialist for the Hacienda La Puente Unified School District in Los Angeles, California. Previously, Gabriel taught at the preschool, elementary, and middle school levels.

Julie Graber, an education consultant, works with educators to implement effective teaching, learning, leading, and technology practices. Her areas of expertise include technology, authentic learning, curriculum design, and performance tasks and assessments.