In this episode, we talk with Mary Catherine Sauer, a founder of four charter schools in North Carolina.  Mary Catherine shared her varied experiences with each of her charter schools and how Core Knowledge plays an important role in all of them. If you are enjoying our podcasts, please leave a five star review: https://podcasts.apple.com/us/podcast/building-knowledge/id1618939881 Follow us on Facebook: https://www.facebook.com/CoreKnowledgeFoundationFollow us on Instagram: https://www.instagram.com/coreknowledgefoundation/