Development of Textbooks Based on the Book Creator Application in Maharah Istima' Learning for Madrasah Aliyah

This research aims to develop a book creator to support maharah istima' learning in Ministry of Religion books as well as knowing the assessment of material and media experts in developing a book creator to support maharah istima' learning in class X Bilingual Madrasah Aliyah Terpadu Darul Fikri Sidoarjo. The method used in this research is the ADDIE method. The ADDIE method consists of 5 stages, namely Analysis, Design, Development, Implementation, Evaluation. The results of this research show that the book creator media in learning Arabic maharah istima is declared to be very valid and without improvement so that it is very suitable for use in learning maharah istima` for students in class X Bilingual Madrasah Aliyah Terpadu Darul Fikri Sidoarjo. The percentage of validity results for material experts is 82.5% with the criteria "very valid" and the validity of media experts is 81.81%. with the criteria "very valid".