Barbrina Ertle

Barbrina Ertle is an associate professor in education at Adelphi University, located in Garden City, New York. She works collaboratively with DREME Network member Dr. Herbert Ginsburg at Teachers College, Columbia University, in supporting both parents and teachers in early childhood mathematics. Her research interests focus on the development and use of manipulatives and mathematical materials to support quality learning opportunities, and in developing and providing professional development for early childhood and elementary teachers.