ABSTRACT Rika Nor Aini, 2015, The Difficulties of Deciding Main Idea on Students Reading Comprehension Faced by F Class at the first Semester of TBI at STAIN Pamekasan, Undergraduate, Thesis, English Teaching and Learning Program, Advisor: Drs. Moh. Mashur Abadi. M. Fil., I. Keyword: Main Idea Reading comprehension is an activity of obtaining the passage, main idea or topic of a text. It cou…