Our teachers nurture each child’s curiosity and growth, creating learning experiences that spark exploration and discovery. We honor every child as an individual while fostering respect and community among all learners.
Director / Lead Teacher
Leah Corsover
Leah has served as Director and Lead Teacher for the Downstairs Circle since 2017. A former CNS parent and kindergarten teacher, she combines her teaching background with leadership training from her time in the military and service on nonprofit boards. Leah treasures CNS’s traditions and values while fostering a community where children, families, and staff can thrive. She especially loves children’s literature, making and fixing things, and lifelong learning.
Lead Teacher
Ann Ward
Ann joined CNS in 2022 as Lead Teacher of Upstairs Circle. She holds a master’s degree in Early Childhood Education and is a certified nature-based educator. Ann is passionate about helping children learn through play, imagination, and their connection to the natural world. She especially enjoys guiding young learners in outdoor play and exploration.
Assistant Teacher
Maya Hill
Maya joined CNS as an Assistant Teacher in 2016 and brings over 12 years of teaching experience. She holds a CDA credential and is currently pursuing her bachelor’s degree in Early Childhood Education. Maya loves working closely with children and families to support each child’s success. Her bright smile and warm presence make her a favorite among the children each day.
Assistant Teacher
Jillian Anderson
Jillian became an Assistant Teacher at CNS in 2023 after first joining the community as a parent. Her experience as a stay-at-home mom inspired a love of learning and growth that she now shares with her students. With a background in art and design, Jillian brings creativity and imagination into the classroom, encouraging curiosity and self-expression.
Administrative Coordinator
Jess Stanforth
Jess joined CNS in 2017 as Administrative Coordinator and is also a proud past parent of two CNS students. She brings more than 15 years of experience in technology and finance, with skills in project management and organizational support. Drawing on her time as a CNS Board member and dedicated co-op parent, Jess contributes enthusiasm and a deep commitment to the school community.
Chair: Angela Liem
Parent Chair: Meadow Offenbecher
Treasurer: Julia Piccone
Secretary: Renee Sagna
DEI Chair: Sam Hanna
Upstairs Circle Representative: Alison Walker
Downstairs Circle Representative: Celsea Tibbitt
Past Parent Advisor: Andrea Sifferman