“…According to the literature (Avalos, 2011;McDonald, 2009McDonald, , 2010McDonald, , 2011, professional development is the systematic approach of enhancing teacher's beliefs and practices, knowledge, and motivation to improve teacher personality development for learning outcomes of students. Desimone and Garet (2015) propose five characteristics of professional development that are widely agreed upon as essential to its success: (a) content focus: tasks that focus on the acquisition of subject-related information and methods used to teach it; (b) active learning: possible methods for educators to engage all students especially inactive participants during classes (c) coherence: consistency with syllabus and objectives, teachers' expertise, students' requirements and federal strategies; (d) long-term: professional development programs that run continuously for at least 20 contact hours throughout the academic year; (e) collective involvement: when instructors collaborate to work together in professional development tasks to form a collaborative group (Desimone & Garet, 2015).…”