Nasugbu   Administration   Students   Faculty   Research   Extension   Linkages   Facilities Research Faculty Research 2022 Development and Validation of Outcomes-Based Instructional Materials in Professional Education Courses: A Flexible Learning Set-Up Romarate, M.A., Aquino, A.B., Quizon, G.R., Punongbayan, E.J., Balilla, L.A., Ramos, N.P. Duration: August 17, 2020 to December 29, 2021 Completed: June 2022 (Terminal Report was signed and approved dated June 24, 2022) Budget: 43,670.00 Abstract This study aimed to develop outcomes-based instructional materials for three (3) professional teacher education courses such as Foundation of Special and Inclusive Education, Building and Enhancing New Literacies Across the Curriculum, the Teacher and the Community, and School Culture and Organization Leadership. As basis in the development process, it surveyed the types of instructional materials used and the extent of their availability. Furthermore, it determined the challenges met by faculty members and students in the utilization of these instructional materials. The study used the descriptive-developmental research design with the questionnaire as the main data gathering tool. The respondents were the professional teacher education faculty members and pre-service teachers of Batangas State University. The results showed there are various instructional materials used in the three professional courses which include module, video, eBooks and PDF, slide, computer, textbook, cellular phone, handout, software applications, multimedia, study guide, journals, television, film, tablet, and pamphlets. In one way or another or from time to time, these instructional materials were utilized based on appropriateness and suitability. Both the facilitator and student meet many challenges in the utilization of these instructional materials. The findings of the study were used in the development of outcomes-based instructional materials following the sequence of activity, analysis, abs