Electronic Theses and Dissertation

Nafisah. (2026). Analisis Kesalahan Siswa dalam Mengerjakan Soal Pembagian Bersusun di Kelas III SD Negeri Pertiwi Lamgarot Kabupaten Aceh Besar. Skripsi. Universitas Syiah Kuala. Di bawah bimbingan Dr. Tursinawati, S.Pd.I., M.Pd. dan Linda Vitoria, S.Si., M.Sc.

Pembagian bersusun merupakan salah satu materi matematika yang penting dikuasai siswa sekolah dasar karena menjadi dasar dalam mempelajari konsep matematika pada jenjang berikutnya. Namun, dalam proses pembelajaran masih ditemukan berbagai kesalahan yang dilakukan siswa saat menyelesaikan soal pembagian bersusun. Penelitian ini bertujuan untuk mendeskripsikan dan mengidentifikasi jenis-jenis kesalahan yang dilakukan siswa kelas III SD Negeri Pertiwi Lamgarot Kabupaten Aceh Besar dalam mengerjakan soal pembagian bersusun. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian deskriptif. Subjek penelitian berjumlah 20 siswa kelas III. Teknik pengumpulan data dilakukan melalui tes tertulis berupa 15 soal cerita materi pembagian bersusun. Analisis data dilakukan berdasarkan teori Newman yang meliputi kesalahan membaca (reading error), kesalahan memahami soal (comprehension error), kesalahan transformasi (transformation error), kesalahan keterampilan proses (process skill error), dan kesalahan penulisan jawaban akhir (encoding error). Hasil penelitian menunjukkan bahwa siswa masih mengalami berbagai kesalahan dalam menyelesaikan soal pembagian bersusun. Kesalahan memahami soal dilakukan oleh 12 siswa (60%), kesalahan transformasi oleh 14 siswa (70%), kesalahan keterampilan proses oleh 20 siswa (100%), dan kesalahan penulisan jawaban akhir oleh 19 siswa (95%), sedangkan kesalahan membaca tidak ditemukan. Kesalahan yang paling dominan adalah kesalahan keterampilan proses. Dengan demikian, siswa masih mengalami kesulitan dalam melakukan prosedur pembagian bersusun secara tepat

Kata Kunci: Analisis kesalahan, Teori Newman, Pembagian bersusun, Matematika, Sekolah Dasar.

Nafisah. (2026). An Analysis of Students' Errors in Solving Long Division Problems in Grade III of SD Negeri Pertiwi Lamgarot, Aceh Besar Regency. Undergraduate Thesis. Syiah Kuala University. Supervised by Dr. Tursinawati, S.Pd.I., M.Pd. and Linda Vitoria, S.Si., M.Sc. Long division is one of the essential mathematics topics that elementary school students need to master because it serves as a foundation for learning mathematical concepts at higher levels. However, various errors are still found in students' work when solving long division problems. This study aimed to describe and identify the types of errors made by third-grade students of SD Negeri Pertiwi Lamgarot, Aceh Besar Regency, in solving long division problems. This study employed a qualitative approach with a descriptive research design. The research subjects consisted of 20 third-grade students. Data were collected through a written test consisting of 15 essay questions in the form of word problems on long division. Data were analyzed using Newman's Error Analysis, which includes reading errors, comprehension errors, transformation errors, process skill errors, and encoding errors. The results showed that students still made various errors in solving long division problems. Comprehension errors were made by 12 students (60%), transformation errors by 14 students (70%), process skill errors by 20 students (100%), and encoding errors by 19 students (95%), while no reading errors were found. The most dominant error was the process skill error. Therefore, it can be concluded that students still experienced difficulties in carrying out long division procedures accurately. Keywords: Error Analysis, Newman's Error Analysis, Long Division, Mathematics, Elementary School.