In order to improve student achievement, school systems must provide new teachers with support to become effective teachers more quickly. Educators frequently use mentoring to support new teachers and reach the goals of improved classroom performance as well as teacher retention. The intention in this study was to provide insights into the mentoring of beginning teachers working in the middle grades. In this exploratory case study, three elements of a mentoring model deemed necessary for the implementation of effective mentoring for middle school teachers are presented. First, the mentor must forge a trusting relationship with the new teacher. Second, the mentor must support and guide the new teacher in creating a classroom environment that is supportive of learning. Third, the mentor must be able to support and guide the new teacher in instructional strategies appropriate to the content and context of the classroom. Furthermore, this research highlighted a need for mentors to receive ongoing training in classroom management, instructional practices, and relationship building in order to remain effective mentors. Without effective trained mentors programs will fail to meet their goals of improving instruction and retaining teachers past their induction year.