ANALISIS KUALITAS BUTIR SOAL PENILAIAN SUMATIF PADA MATA PELAJARAN PDTO DI SMK MA’ARIF NU DRIYOREJO
ANALYSIS OF THE QUALITY OF SUMATIVE ASSESSMENT QUESTIONS IN PDTO SUBJECT AT MA'ARIF NU DRIYOREJO VOCATIONAL SCHOOL
Abstrak
Berdasarkan hasil observasi di sekolah SMK Ma’arif Nu Driyorejo, guru yang melakukan penilaian sumatif kepada murid X TKRO belum melakukan analisis kualitas butir soal yang akan diujikan. Penelitian ini bertujuan untuk menganalisis hasil kualitas dari butir soal penilaian sumatif yang akan diujikan kepada siswa dari segi validits, reliabiitas, dan tingkat kesukaran. Penelitian ini menggunakan deskriptif kuantitatif dengan bantuan aplikasi SPSS versi 22. Subjek pada penelitian ini adalah kelas siswa kelas X TKRO yang berjumlah 15 siswa. Hasil analisis uji validitas yang dilakukan mendapatkan hasil rerata >0,5 dan dikategorikan Valid. Uji reliabilitas nilai keseluruhannya mendapat sebesar 0,746 yang berarti bahwa nilai reliabilitas siswa bekriteria Baik/reliable. Uji tingkat kesukaran kriteria mudah memperoleh 16 soal, nilai sedang ada 11 soal, dan nilai sukar ada 3 soal.
Kata Kunci: Soal Penilaian Sumatif, Uji Validitas, Uji Reliabilitas, dan Uji Tingkat Kesukaran.
Abstract
Based on the results of observations at the Ma’arif Nu Driyorejo Vocational School, the teacher who carried out the summative assessment of X TKRO students had not yet carried out an analysis of the quality of the questions to be tested. This research aims to analyze the quality results of the summative assessment items that will be tested on students in terms of validity, reliability, dan level of difficulty. This research uses quantitative descriptive research with the help of the SPSS aplication version 22. The subjects in this research were 15 class X TKRO students. The results of the validity tes analysis carried out obtained a mean value of >0,5 and was categorized as Valid. The overall score for the reliability score tes was 0,746, which means that the student’s reliability score is of Good/Reliable criteria. The difficulty level tesr criteria for the easy score were 16 questions, the medium score was 11 questions, and the difficult score was 3 questions.
Keywords: Summative Assessment Questions, Validity Test, Reliability Test, and Difficulty Level Test.