Comparing Deductive and Inductive Methods of Teaching Grammar for Iranian English Learners

The teaching of English grammar to Iranian EFL learners has long been dominated by traditional deductive approaches, yet the search for more effective pedagogical methods continues to gain momentum in applied linguistics research. This article examines the comparative effectiveness of deductive and inductive instructional approaches for teaching grammar to Iranian English learners, synthesizing findings from recent empirical studies conducted within the Iranian educational context. The deductive method—characterized by explicit rule presentation followed by practice exercises—is contrasted with the inductive approach—where learners discover grammatical patterns through exposure to contextualized language use. Analysis of current research reveals that both methods significantly outperform traditional grammar instruction, though findings regarding their relative effectiveness remain nuanced. Recent studies with Iranian intermediate learners demonstrate that while both approaches yield significant improvements in grammatical accuracy, no statistically significant difference exists between the two methods in terms of immediate learning outcomes . However, factors such as input enhancement techniques, learners' proficiency levels, and long-term retention may favor one approach over the other in specific circumstances. This article concludes with practical recommendations for Iranian EFL instructors, suggesting that pedagogical effectiveness may be optimized not through exclusive adherence to either method, but through principled integration that considers learners' needs, instructional contexts, and grammatical structures

کلیدواژه ها:

deductive grammar instruction ، inductive grammar instruction ، Iranian EFL learners ، grammar teaching methodology ، form-focused instruction