The research design will explore the topic by conducting a thorough analysis of the data collected from the interviews and documents. The study aims to conclude the extent to which PBIS can affect student academic performance and create an inspiring learning environment; therefore, the research design fits the study. Case studies are essential tools in social science research because of their valuable input in practical scenariosThis research method was selected because it will help understand the beliefs, perceptions, and reflections of the teachers classroom learning environment through the PBIS program. Through the use of an exploratory case study, the researcher will be a position to conduct a detailed analysis of the data collected from the interviews and documents.