In a formal collaboration-building model utilized by Birdville ISD, instructional coaches assume the role of teacher
leaders to mentor both experienced and new teachers through lesson modeling, shared dialogue, and reflection.
The primary role of these coaches is to cultivate an environment focused on research-based, best practice for Tier I
instruction and facilitate the growth of each classroom teacher. These coaches work alongside teachers to analyze
data, intentionally plan specific lessons that both address the curriculum and meet differentiated student needs.
They also facilitate dialogue during the PLC process to bolster each teacher’s confidence in instructional practice.
This model of collaboration results in improved teacher and student performance through higher quality instruction.
The emphasis remains on collegial relationships that “affirm other teachers’ expertise and accomplish positive
outcomes for their students” (Lieberman & Friedrich, 2010, p. 31). Teacher leadership is characterized by several core
principles: (1) “advocating what’s right for students; (2) opening the classroom door and going public with teaching;
(3) working ‘alongside’ teachers and leading collaboratively; (4) taking a stand; and (5) learning and reflecting on
practice as a teacher and leader” (Lieberman & Friedrich, 2010, p. 95). Mutual trust built through collaborative activities
is perceived as worthwhile with each teacher’s autonomy and voice validated and affirmed.