ANALISIS KUALITAS BUTIR SOAL UJIAN AKHIR SEMESTER GASAL MATA PELAJARAN PEMELIHARAAN KELISTRIKAN SEPEDA MOTOR KELAS XI TSM DI SMK NEGERI 1 SIDOARJO TAHUN AJARAN 2022/2023

Abstract

This research was conducted with the aim to determine the quality of items about UAS odd semester
Subjects of Electrical Maintenance of Class XI Motorcycle Engineering at SMK Negeri 1 Sidoarjo
Academic Year 2022/2023. The research method used is descriptive method with a quantitative approach.
The data collection technique uses the documentation method, to obtain test questions and answer keys as
well as answers to all students who take the exam. Then the item analysis process will cover the aspects of
validity, reliability, level of difficulty, distinguishing power, and effectiveness of deceiters or distractors by
processing using anates program version 4.0.9. The results showed that the quality of the items about the
odd semester UAS Subjects of Class XI Motorcycle Engineering at SMK Negeri 1 Sidoarjo Academic
Year 2022/2023 in terms of the question validity aspects as much as 57% including valid categories and
43% invalid. In terms of reliability, the reliability coefficient is 0.79 which means it has a high coefficient.
Then in terms of the level of difficulty as much as 5% including the easy category, 53% including the
medium category, 37% including the difficult category and 5% including the very difficult category. In
terms of distinguishing factors, there were 5% of questions including excellent categories, 43% including
good categories, 20% including sufficient categories, 22% including bad categories and 10% including
categories that had to be discarded. From the aspect of deceptive effectiveness, there are only 7.5% of
questions for which all the deceivers function effectively.