Posie has worked on all sides of curriculum product management, instructional content development, and professional learning. Posie has led the design of over 6,000 instructional videos built from the Common Core State Standards in Math and ELA; a K-5 “companion” curriculum designed to support teachers in facilitating productive struggle in elementary mathematics; and the development of digital, problem-based math curriculum in middle through high school. Prior to her work in curriculum development, Posie was a third grade teacher in rural Louisiana. ​She is passionate about helping non-profit organizations reach K-12 classroom audiences through curriculum. She holds a B.A. in Anthropology from Brown University.

​

Beginning in March 2026, Posie will transition to a new role outside of Wondrus Consulting. She will remain forever a co-founder and champion of Wondrus's work and amazing clients.