Despite the significance of the role, little is known about mathematics leaders in schools. Rachel, a mathematics leader, was observed leading planning meetings with junior primary teachers. Using activity theory, three of Rachel's motivations were identified: influencing teacher affect, developing shared understandings, and avoiding conflict.…

The purpose of this study was to examine the effect of adaptive leadership on pre-service teacher's efficacious beliefs in the learning organizations of professional development schools during the internship practicum. Teacher efficacy was based upon Tschannen-Moran and Hoy's (2001) Teacher Sense of Efficacy Scale which included three sub-scales:…

This paper presents a 7-step model of planning and implementation of professional learning around disciplinary literacy. This model grew from a 5 year implementation of a disciplinary literacy initiative at a large high school, and the school used teacher leadership and collaborative teams to support instructional improvement in literacy across…

This study examines secondary mathematics and science teacher perceptions of teacher leadership during the first year of a professional development program focused on preparing teacher leaders in rural schools. It also begins to offer details as to what content-focused teacher leadership looks like and how teachers in rural schools enact teacher…

School mathematics leaders play a significant role in leading improvement in mathematics education in schools. An online survey was administered to obtain an overview of the current nature of the role of the school mathematics leader. Responses were received from 56 primary school mathematics leaders from Victorian government schools. Findings…

Teachers, school specialists, and school administrators were asked to complete a qualitative survey on informal teacher leaders, defined as teacher leaders who have not been appointed to a designated leadership role by a school or district administrator. The survey results include respondents' perceptions of personal characteristics, knowledge and…

This study examined teachers' perceptions of the teacher evaluation process within a district that implemented a national teacher evaluation model. Within this teacher evaluation model, teachers are evaluated by administrators, as well as teacher leaders. Evaluators utilize a detailed rubric to assess teacher performance in the context of student…

The landscape of teacher leadership in school improvement is a changing landscape that is getting more complex over time. As teachers are expected to take on more roles school improvement efforts, there is a particular need to know if and how they are prepared to meet the increasing demands of their jobs. This paper discusses the role of teacher…

Increasingly content area projects and programs at the K-12 level, such as in mathematics, involve a programmatic component or project emphasis on developing "teacher leadership". However, there is no consistent definition or framework for this construct and even fewer validated tools for measuring it. This paper describes our efforts in…

This study investigated the collaboration of five science teacher leaders in a vertical group, supported by a grant-funded teacher leadership professional development program. It utilized video artifacts of teaching and transcriptions of collaborative meetings to answer the following research question: What happens when science teachers in a…

In this study, we seek to conceptualize a theory of emerging teacher leadership, with a specific focus on how pre-service teachers' identity shifts as they move through teacher preparation programs. We theorize the requisite knowledge, skills, and disposition for teachers at different stages of teacher leader development and examine catalytic…

This qualitative study investigated in-service teachers' perceptions of a cohort- mentoring program leading to certification in English as a Second Language (ESL). Interview data from 19 members of a single cohort at a large, urban university showed that participants valued both the support and augmented skills-development that they felt the…

The process of change and its effect is documented in this dissertation research project through the eyes of classroom teachers and the effect that the changes had on them personally, practically, and professionally. The three areas of simultaneous systemic change were: reduction of class size, technology integration, and collaborative leadership…

This paper examines the role of teachers and organizational structures in implementing a growth mindset initiative in three urban high schools in the southwestern United States. Drawing from a larger study of a locally-designed initiative, we use a longitudinal, case study approach to study evidence of how understanding of growth mindset…

Teacher leadership is a critical factor in realizing instructional improvements aimed at providing equitable opportunities for all learners. In this paper, we report on data from a one-year study of early career mathematics teachers engaging in professional development (PD) around Common Core mathematical practices and leadership. We drew on…