The Community School Collaborative (CSC) is a 501(c)3 not-for-profit educational organization founded in 2018 that serves the students at Sleeping Giant Middle School (SGMS) in Livingston, MT.

In 2017, Superintendent of Livingston Public Schools Don Viegut hosted a Collective Impact meeting for Park County nonprofit leaders and citizens. Dr. Yvonne Brutger, Dr. Barbara Moore Prager and then SGMS Principal Dr. Lynne Scalia were connected at that meeting and began discussions as to how to involve the community in mentoring its youth.