This teacher training workshop equips teachers with the knowledge and skills to systematically investigate and address classroom challenges through action research. Participants will learn how to identify instructional problems, design practical interventions, and use evidence to improve teaching practices and student learning outcomes. Additionally, this workshop will provide teachers with a practical understanding of quantitative research design, data collection, and statistical analysis. Participants will develop competencies in selecting appropriate statistical techniques, analyzing quantitative data, and interpreting results to produce rigorous and evidence-based research.