Pasay City West High School is a learner-centered public institution committed to excellence through continuous improvement, with action research at the heart of its professional culture. The school believes that effective teaching grows from reflective inquiry, allowing teachers to examine real challenges in their classrooms and craft targeted strategies that directly address student needs. Through action research, PCWHS teachers engage in a cycle of identifying problems of practice, designing interventions, collecting and analyzing data, and sharing results with colleagues, creating a culture of collaboration and evidence-based decision-making. This process ensures that instructional approaches remain relevant, context-specific, and responsive to the diverse learners the school serves. Supported by leadership and professional learning communities, action research initiatives at PCWHS foster innovation, strengthen teacher capability, and lead to measurable improvements in student learning, engagement, and overall academic performance. By cultivating teachers who think critically, analyze outcomes, and continuously refine their methods, the school reinforces its commitment to quality education grounded in inquiry and data. PCWHS invites parents, partners, and community members to engage with and support ongoing action research efforts as the school works collectively toward enhanced learning outcomes and a stronger, research-driven educational environment.