Kimberly Brenneman is a program officer for early mathematics at the Heising-Simons Foundation. Prior to joining the Foundation in 2015, Kimberly was research faculty at Rutgers University’s National Institute for Early Education Research, where she led projects focused on curricular and instructional practices to foster science, technology, engineering, and mathematics learning for young children in school and home settings. As an educational consultant, Kimberly has contributed to the development of educational media resources to support preschool-aged math and science learners. She earned a Ph.D. in developmental psychology from the University of California, Los Angeles, and completed her undergraduate work in psychology and Spanish at Bucknell University.