Usability of Sefai Acay approach in teaching of modular scale in musical hearing reading and writing courses

This quasi-experimental research aims to determine the usability of the approach of educator Sefai ACAY in Musical Hearing Reading and Writing courses, which evaluates the modular scale knowledge of the students of Music Department of Fine Arts and Sports High School (GSSL) cognitively who have taken Musical Hearing Reading and Writing courses, determines the methods and strategies of the educators who conduct this course and concretises the current system. Self-evaluation Scale was applied to the students and interviews were conducted with ACAY and the educators to gather the research data. Pre-test and post-test were applied to the students on the usability of the approach developed by ACAY for teaching of modular scale. It was concluded at the end of the research upon the feedback from the students that the ACAY Approach is a usable teaching method. Key Words: Sefai ACAY Approach, Modular Scale, Musical Hearing