Text classification and text gradation are important for language teachers. Profiling and readability studies examine textual and linguistic features that determine text difficulty. Arabic, as an under-resourced language, suffers from a lack of such studies which results in material developers and textbook writers relying on their intuitions and…

Coursebooks exist all over in the world of education. They are generally used as one of the major course materials. To write a coursebook for a particular course is challenging. This study was purposively conducted to develop a English grammar coursebook for teachers to meet the needs of teacher students in English education programs. The study…

English for Islamic Studies is taught as the general subject in the State Islamic Institute of Palopo. Therefore, the researchers aimed to develop valid English materials for learners of the Islamic education study program. The researchers applied the 4-D model by Thiagarajan et al. It consists of four stages namely, defining, designing,…