This mixed-methods study attempts to explore the effects of TBLT on the development of Iranian high school students' writing skills. To this end, two entire classes were selected in Shahed high school in Borujerd City, Iran. The groups went through pre-test, intervention, post-test, and delayed post-test procedures. In addition, using a classroom…

Writing as one important skill in language proficiency demands validity, hence high schools are real places in which valid results are needed for high-stake decisions. Unrealistic and non-viable tests result in improper and invalid interpretation and use. Illustrations without any written research have proved their effectiveness in whatsoever…

Writing is one of the four skills in language learning and it should be paid more attention. In this regard, creating contexts which is value coherence in pragmatic level, and cohesion in semantic level is important. Knowledge about the discourse Markers (DMs), amongst other things, be used to improve writing skill. DMs are expression such as…