What Do Language Teachers Think about Interchange and American English File? Teacher’s Evaluation of Two ESL Textbooks in Iran

Materials evaluation is a critically significant feature of a coherent curriculum to achieve the objectives of pedagogy. To this end, two EFL textbooks commonly taught in language institutes in Iran, namely Interchange series and American English File, were selected for evaluation, seeking teachers’ viewpoints on the effectiveness of the two textbooks. Thirty EFL teachers who had used these two textbooks in their teaching experience participated in the study. A modified version of Litz’s (2005) teacher textbook evaluation form was used to collect data. Analysis of the collected data showed that the teachers were satisfied with the two materials. Moreover, it was found that the difference between the two textbooks was not significant in four features including practical considerations, layout and design, activities, and skills but this difference was significant in two features including language type as well as subject and content. The authors of the two textbooks, the administrators of language institutes, curriculum and material developers, and also students interested in learning EFL can benefit from the findings of this study.