ANALISIS BUTIR SOAL UJIAN NASIONAL MATA PELAJARAN IPA SEKOLAH DASAR/MADRASAH IBTIDAIYAH TAHUN AJARAN 2014/2015, DIY

Abstract

Abstrak Skripsi ini membahas tentang analisis butir soal UN mata pelajaran IPA SD T.A. 2014/2015 DIY.Kajiannya dilatar belakangi oleh kualitas soal ujian nasional yang belum memadai.Penelitian ini bertujuan untuk mengetahui tingkat kesukaran, daya beda, efektivitas distraktor, dan reliabilitas.Penelitian ini merupakan penelitian expost facto dengan teknik pengumpulan data menggunakan teknik dokumentasi.Subjek penelitian adalah siswa kelas VI SD T.A. 2014/2015 DIY dengan sampel 347 siswa.Instrumen penelitian ini adalah paket soal dan jawaban siswa.Hasil penelitian menunjukkan bahwa: Tingkat kesukaran soal pada kategori “sangat mudah” sebesar 55%, “mudah” sebesar 30%, “sedang” sebesar 10%, “sukar” sebesar 2,5% dan “sangat sukar sebesar 2,5%. Daya beda soal berada pada kategori “sangat rendah” sebesar 5%, “rendah” sebesar 7,5%, “sedang” sebesar 50%, dan “tinggi” sebesar 37,5%.Efektivitas distraktor setiap butir soal masih banyak yang kurang berfungsi.Reliabilitas soal berada pada kategori baik karena memiliki Alpha sebesar 0,759. Kata kunci: analisis butir, tingkat kesukaran, daya beda, efektivitas distraktor, reliabilitas, IPA, ujian nasional, sekolah dasar.

Abstract

This undergraduate thesis discusses an analysis of the items of the national exam of the natural science subject in the 2014/2015 academic year at DIY province. The research background is the fact that the quality national exam inadequate. This study aimed to investigate the difficulty indices and discrimination indices national exam of the natural science subject in the 2014/2015 academic year at DIY.This was an ex post facto study in which the data were collected using the documentation technique. The research subjects were Grade VIstudents of SD DIY province, with a sample of 347 students. The research instrument was a document consisting of the test package and the key answers to the national exam of the natural science subject in the 2014/2015 academic year at DIY province.The results of the study were as follows. 1) Regarding the difficulty indices of the national exam of the natural science subject in the 2014/2015 academic year at DIY province, 55% were very easy, 30% were easy, 10% were moderate, 2,5% were difficult and 2,5% were very difficult. 2) Regarding the discrimination indices of national exam, 5% were very poor, 7,5% were poor, 50% were moderate, and37,5% was good. 3) Regarding the effectiveness of each item distractors are still many who do not work. 4) Regarding the reliability of the national exam of natural science subject in the 2014/2015 academic year at DIY province were good because it has an Alpha of 0,759. Keywords: analysis of items, difficulty indices, discrimination indices, effectiveness distractor, reliability, IPA, national exam, elementary school.