Action research is a practical approach to improving professional practices through a process of careful self-monitoring and evaluation of changes. It aims to solve specific problems through applied research conducted within the setting itself. The researcher is typically a practitioner who studies issues scientifically to improve their own practices. Action research follows steps including identifying problems, analyzing causes, formulating hypotheses to test solutions, designing tests, and drawing conclusions to modify practices. Its goal is to discover practical solutions and develop scientific and democratic attitudes among practitioners.