Authors & Presenters

Samantha R. Neff is an elementary mathematics instructional coach. She works with teachers, students, parents, and administrators to enhance the teaching, learning, and assessing of mathematics to improve student achievement.

Edward C. Nolan is currently an assistant professor of education at Moravian University in Bethlehem, Pennsylvania, teaching courses to understand the middle level learner; mathematics methods courses for early childhood, middle level, and secondary mathematics; and supporting field placements in education across the grades.

Kit Norris is an award-winning educator, consultant, and author who currently specializes in supporting teacher teams as they implement best practices in mathematics. As a former mathematics educator, administrator, and supervisor, she understands that teacher collaboration serves as a vehicle for improved student achievement.

Jackie Palmquist is a national presenter and educational consultant with over 30 years of high school classroom mathematics teaching and leading experience. Her leadership emphasizes and supports collaborative planning and current research-informed best instructional practices.

Sharon Rendon is director of professional learning for the CPM Educational Program, a nonprofit organization, where she specializes in designing and delivering professional learning for secondary math teachers.

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.

Georgina Rivera is an elementary school principal with over 20 years of experience in public education. She works with educators and leaders to build collaborative teams and ensure all students receive high-quality mathematics instruction.

George J. Roy, PhD, is an associate professor of mathematics education at the University of South Carolina. He teaches mathematics methods courses in the Department of Instruction and Teacher Education.

Chepina Rumsey, PhD, is an associate professor of mathematics education at the University of Northern Iowa (UNI). In addition to teaching, Chepina leads professional development initiatives and contributes as a consultant for curriculum development companies.

Farshid Safi, PhD, is an assistant professor of mathematics education at the University of Central Florida (UCF) in Orlando. Dr. Safi focuses on developing prospective teachers’ conceptual understanding of elementary and secondary mathematics, as well as connecting mathematical topics through the use of technology and dynamic software.