Elizabeth T. Hulbert is an educational consultant in mathematics instruction and assessment and a co-director of OGAPMath LLC. Elizabeth provides leadership to the OGAP National Professional Development Team.


Marjorie M. Petit is an educational consultant in mathematics instruction and assessment and a co-director of OGAPMath LLC.


Caroline B. Ebby, Ph.D., is a senior researcher at the Consortium for Policy Research in Education (CPRE) and an adjunct associate professor at the Graduate School of Education at the University of Pennsylvania. Caroline is also a member of the OGAP National Professional Development Team.


Elizabeth P. Cunningham, Ph.D., is an assistant professor at the University of Michigan-Flint. Elizabeth is also a member of the OGAP National Professional Development Team.


Robert E. Laird is a research associate with the Vermont Mathematics Initiative (VMI) at the University of Vermont, co-director of OGAPMath LLC, and a member of the OGAP National Professional Development Team.