Materials Development

Among the four important factors in the educational contexts, namely, teachers, learners, textbooks and contexts, textbooks play an important role in English Language Teaching (ELT), particularly in the English as a Foreign Language (EFL) classroom where it provides the primary source of linguistic input. The wealth of published material for English language teaching (ELT) available in the market makes selecting the right coursebook a challenging task. As such, it necessitates developing a textbook evaluation scheme so that the stakeholders benefit from the proposed model as a dependable criterion with regard to selecting the most appropriate textbook among the wealth of published textbooks. Taking these points into consideration, this study aimed at investigating and evaluating the available textbook evaluation schemes and checklists and seeking the experts’ viewpoints with the objective of developing and designing a textbook evaluation scheme pertinent and beneficial to the expanding circle. As such, the existing textbooks evaluation schemes were reviewed critically and the experts’ viewpoints were sought. Accordingly, a textbook evaluation scheme consisting of 6 main factors containing 41 items has been developed and proposed

To analyze and evaluate textbooks, researchers have either proposed scales and checklists to be filled by teachers and learners or conducted qualitative investigations of the match between SLA theories and textbook activities. This study, however, employs the microstructural approach of schema theory to scrutinize the reading passages of “Mosaic 1 Reading”. To this end, 17 passages of the textbook were randomly chosen and their constituting words were explored as semantic, syntactic, and parasyntactic schemata. The passages were also analyzed in terms of their readability indices. The results showed that they consist of 3722 schema types, 2979 (80%) of which are semantic in nature. Although the textbook aims at “academic success” at English language “proficiency levels”, it provides no objective definition of what they stand for. In terms of readability, however, the passages vary in difficulty from grade three in primary school to college level. Further, the textbook is discussed in terms of its constituting schemata and suitability to the Iranian context and suggestions are made for future research. The findings of this study have important implications for language teaching, testing and materials development. They show that language proficiency must be defined in terms of schema types and the bulk of class time must be spent on teaching semantic schemata rather than syntactic and parasyntactic ones. Similarly, for testing the reading comprehension of these passages, the number and type of test items must be based on the percentage of semantic and syntactic schema types and subjective criteria such as teachers’ intuition or experience must be avoided both in teaching and testing the comprehension of passages.

As a fascinating and colorful part of English language, idioms highly affect fluency, but they are quite difficult to teach and learn, and they have often been neglected particularly in ESL/EFL settings. Considering the large number of English idioms, corpus linguistics can be of great benefit in prioritizing materials in language classrooms based on the frequency information. Accordingly, the present corpus-based study aimed at identifying the most frequent idioms in English language by analyzing the data coming from the Corpus of Contemporary American English (COCA), composed of more than 520 million words. The study involved writing a special script using Hypertext Preprocessor (PHP) language which resulted in the development of five idiom lists, each containing 50 most frequently used idioms in each one of the five genres in COCA including academic, fiction, spoken, newspaper, and magazine along with their frequency of occurrences. Comparison was then made across the mentioned five genres. It was found that the spoken genre included more idioms whereas the academic genre was the least idiomatic. Furthermore, various levels of overlap was found among different genres. The least and the highest levels of overlap was found between the academic and fiction genres and between the magazine and newspaper genres respectively. The academic genre had more overlap with the newspaper and magazine genres. The findings can benefit EFL materials developers, teachers, and learners in recognizing and including frequently-used authentic idioms in language classrooms and textbooks.

One prominent criterion to achieve efficient learning and instruction in an educational setting is the appropriate material(s) specifically developed for that particular group of learners, particularly in an English for Occupational Purposes (EOP) context. This study aimed at developing new EOP materials for pre-service cabin crew in an aviation school. To do so, initially the researchers performed the evaluation of the current EOP textbook through a checklist and interviews with 20 English teachers who did not express much satisfaction about it. Consequently, having been convinced about the unsatisfactory results, the researchers developed new materials for this group of learners. The new materials was later implemented on 30 learners as the experimental group as opposed to another 30 as the control group being instructed by the current material. The findings demonstrated significant differences in the experimental group achievement of language proficiency at the end of the course compared to their language proficiency at the beginning of the course. Moreover, the results expressed significant differences between the achievement of control and experimental groups at the end of EOP courses, in favor of the experimental group. The newly developed EOP materials for flight attendants could be widely instructed in the airlines and aviation schools based on the obtained findings.

This study is an attempt to find the realization of visual literacy in Iranian high school English textbooks. To this purpose, the density and number of the tags in the three volumes of the senior high school English textbooks were qualitatively investigated. The results showed that Book 1 emphasizes the Affective/Perceptual aspect of the visuals, whereas Book 3 puts more emphasis on Critical/Ideological aspect of the visuals. Furthermore, it was found that as grades of the books advance, the density and number of the tags decrease. The results based on Callow’s (2005) dichotomy also indicated that as the grade of the English textbooks advances, the visual literacy moves from the receptive aspect to more productive one. It can be inferred that in developing high school English textbooks, there seems to be no association between the visuals and the corresponding tags despite the variety of the visuals.