This document provides an introduction to participatory action research (PAR). PAR is a qualitative approach that improves social situations by systematically planning, acting, observing, and reflecting on implemented changes. It relies on participant self-education and involvement. The key steps involve engaging community participants, defining problems, developing research and action plans, collecting and analyzing data, and reporting findings. PAR emphasizes empowering people to develop practical solutions to their own problems and highlighting minority needs. Weaknesses can include lack of organization and potential for manipulation.