Implementation of Lesson Study Program Through The PJBL Model To Improve The Quality Of Learning Media Products for Primary School Created by Pre-Service Primary Education Teacher

This elementary school learning media development program aims to provide a picture of improving the quality product creation for prospective teacher students after carrying out lesson study activities based on Lecturer Expertise area in <em>PGSD FKIP Unswagati</em> Cirebon program. The research method uses descriptive methods. population was second-year teachers <em>Unswagati</em> Elementary School Cirebon. expectation this is an increase ability lecturers plan lectures improve better, implement expected be even better. Through Lecturers are able create more interesting lecture process. Can make active and creative exploring produce products that creative, innovative fun. encourages have well-organized structure. Teaching skills such as mastery material, use lecturing media, classroom management, questioning motivating trained through principle collegiality. Lesson potential lecturer professionalism which has impact process results lectures. obtained from were conducted by collegial collegiality lecturers' colleagues teaching facilitated