This document provides information on a professional development collaborative material about collaboration between general and special education teachers. It will cover pre-service and in-service gaps impacting collaboration, appropriate accommodations to support student performance, and three collaborative models - team teaching, parallel teaching, and station teaching. Participants will apply what they learn through a "stump your partner" case study activity to assess comprehension. The goal is for collaborative teams to effectively share resources and strategies to address the needs of all students.