ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL OPEN ENDED BERBANTUAN QUIZIZZ DITINJAU DARI TAHAPAN KASTOLAN

Abstract

Abstrak

Penelitian ini bertujuan mengidentifikasi dan mendeskripsikan berbagai jenis kesalahan serta faktor penyebabnya saat siswa mengerjakan soal tipen open eded menggunakan bantuan Quizizz, dengan analisis berdasarkan tahapan kastolan. Penelitian dilaksanakan di MTs Negeri 5 Bojonegoro dengan subjek kelas VII pada materi aritmatika sosial. Metode yang diterapkan adalah deskriptif kualitatif dengan pengumpulan data melalui metode tes, wawancara, dan dokumentasi. Instrumen penelitian berupa soal uraian open ended yang disajikan melalui platform Quizizz. Teknis analisis menggunakan analisis deskriptif kualitatif dengan tahapan menganalisis data secara sistematis melalui proses reduksi data, penyajian data, dan penarikan kesimpulan. Analisis kesalahan menggunakan teori kastolan yang meliputi tiga kategori kesalahan: konseptual, prosedural, dan teknis. Hasil penelitian menunjukkan masih banyak siswa yang melakukan ketiga jenis kesalahan tersebut, terutama pada aspek konseptual dan prosedural. Penyebab kesalahan berasal dari faktor internal seperti lemahnya pemahaman konsep dan rendahnya motivasi belajar, serta faktor eksternal seperti kurangnya pendampingan dan belum optimalnya pemanfaatan teknologi dalam pembelajaran. Penelitian ini memberikan kontribusi untuk pengembangan strategi pembelajaran berbasis teknologi dan membantu guru dalam mendiagnosis serta mengurangi kesalahan siswa dalam pembelajaran matematika.

Kata kunci: Analisis Kesalahan, Quizizz, Soal Open Ended, Aritmatika Sosial

Abstract

This research aims to identify and describe various types of errors and their causal factors when students solve This study aims to identify and describe the various types of errors and their causal factors when students work on open-ended type problems using Quizizz assistance, with analysis based on the Kastolan stages. The research was conducted at MTs Negeri 5 Bojonegoro with class VII subjects on social arithmetic material. The method applied is descriptive qualitative with data collection through test methods, interviews, and documentation. The research instrument is an open ended description question presented through the Quizizz platform. The analysis technique uses qualitative descriptive analysis with the stages of analyzing data systematically through the process of data reduction, data presentation, and conclusion drawing. Error analysis uses Kastolan's theory which includes three error categories: conceptual, procedural, and technical. The results showed that there were still many students who made all three types of errors, especially in the conceptual and procedural aspects. The causes of errors come from internal factors such as weak understanding of concepts and low motivation to learn, as well as external factors such as lack of assistance and not optimal utilization of technology in learning. This research contributes to the development of technology-based learning strategies and assists teachers in diagnosing and reducing student errors in mathematics learning.

Keyword: Error Analysis, Open-Ended Questions, Quizizz, Social Arithmetic.