Which term reflects the practice of teachers studying their own teaching context to improve instruction?

• A. Action research
• B. Case study
• C. Classroom inquiry
• D. Reflective practice

Answer: (A)

Action research is when teachers examine their own classroom and school context to improve instruction. It involves identifying a practical teaching problem, planning a change, implementing it, and then collecting data on how the change affects student learning, followed by reflection and refinement. This creates a iterative cycle—plan, act, observe, reflect—that stays focused on real classroom issues and aims to produce actionable improvements in teaching practice. While case studies observe a particular situation in depth and classroom inquiry covers inquiry in the learning environment, they don’t necessarily emphasize practitioner-led cycles of change in one’s own context. Reflective practice centers on personal reflection, but action research couples that reflection with systematic data collection and cycles of change to drive concrete instructional improvements.