Speaking remains one of the most difficult skills for secondary school students to develop when learning English as a foreign language. Although many learners demonstrate solid knowledge of grammar and vocabulary, they often face significant challenges with fluency, self-confidence, and producing coherent spoken discourse. This is largely due to high levels of speaking anxiety and insufficient opportunities for authentic oral practice.

The present study examines the impact of picture-based narrative activities on the development of speaking skills among secondary school EFL learners. A quasi-experimental action research design was employed, incorporating pre- and post-intervention speaking tests, systematic classroom observations, and student feedback questionnaires. Over several weeks, participants took part in carefully designed tasks involving single pictures and picture sequences, which required them to invent and retell original stories.

These activities aimed to lower speaking anxiety while simultaneously enhancing fluency, vocabulary range, pronunciation accuracy, and discourse coherence. The findings revealed clear improvements in students’ overall speaking performance. Post-test results demonstrated gains across all evaluated criteria, particularly in fluency and confidence. Qualitative data further indicated that learners perceived the visual prompts as motivating and considerably less stressful compared to conventional speaking exercises.

This research contributes to the field of EFL teaching by highlighting picture-based narrative activities as an effective, low-anxiety strategy for fostering oral proficiency in secondary school settings. It provides practical suggestions for teachers working in comparable contexts and recommends future investigations, including the potential use of digital tools and AI-generated visual materials.