Ruswanto, - (2023) ANALISIS KESALAHAN SISWA DALAM PEMECAHAN MASALAH KONTEKSTUAL BARISAN DAN DERET BERDASARKAN PROSEDUR NEWMAN DITINJAU DARI SELF-EFFICACY. S2 thesis, Universitas Pendidikan Indonesia.
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Abstract
ABSTRAK Ruswanto, (2023). Analisis Kesalahan Siswa dalam Pemecahan Masalah Kontekstual Barisan dan Deret Berdasarkan Prosedur Newman Ditinjau dari Self-Efficacy Pemecahan masalah kontekstual diberikan dengan tujuan agar peserta didik terlatih dan berpikir secara deduktif, dapat melihat hubungan dan kegunaan matematika dalam kehidupan sehari-hari, salah satu materi yang digunakan dalam masalah kontektual yaitu barisan dan deret. Berdasarkan studi pendahuluan peserta didik masih mengalami kesulitan dalam menyelesaikan masalah kontekstual barisan dan deret, dari kesulitan ini mengakibatkan peserta didik melakukan kesalahan dalam menyelesaikan masalah kontekstual barisan dan deret, salah satu prosedur yang digunakan untuk menganalisis kesalahan jawaban siswa yaitu dengan analisis kesalahan prosedur Newman. Penelitian analisi kesalahan prosedur Newman akan ditinjau dari self-efficacy siswa dalam memecahkan masalah kontekstual. Tujuan penelitian ini adalah menganalisis kesalahan, faktor penyebab kesalahan siswa dalam menyelesaikan masalah kontekstual barisan dan deret ditinjau dari self-efficacy dan bagaimana mengatasi kesulitan yang ditemukan. Penelitian ini merupakan penelitian kualitatif deskriptif yang termasuk dalam penelitian studi kasus. Subjek dalam penelitian ini sebanyak 34 siswa kelas XII IPA.3 (Ilmu Pengetahuan Alam) dan diambil 6 subjek untuk diwawancarai berdasarkan kategori self-efficacy. Pengumpulan data menggunakan tes tulis, angket dan wawancara. Langkah-langkah analisis data dilakukan dengan pengumpulan data, reduksi data, penyajian data, penarikan kesimpulan dan verifikasi. Hasil penelitian menunjukan bahwa 1) Kecenderungan kesalahan siswa kategori self-efficacy rendah pada tahap comprehension dan transformastion, siswa kategori self-efficacy sedang ada pada tahap transformation dan process skill sedangkan siswa kategori self-efficacy tinggi tidak memiliki kecenderungan melakukan kesalahan pada tahap manapun, 2) Penyebab kesalahan siswa pada tahap comprehension, transformation disebabkan kemahaman prinsip barisan dan deret yang rendah, penguasaan materi prasyarat dan aturan pengerjaan soal konseptual menyebabkan kesalahan pada tahap process skill dan encoding, 3) kategori self-efficacy siswa rendah dan sedang cenderung melakukan kesalahan comprehension, transformasion, process skill dan encoding sedangkan self-efficacy tinggi tidak memiliki kecenderungan melakukan kesalahan. Rekomendasi dari hasil penelitian yaitu refleksi bagi guru untuk biasakan memberikan soal bentuk konseptual, memberikan penjelasan tentang aturan mengerjakan soal secara utuh sampai kesimpulan dan mengetahui tingkat self-efficacy siswa sebelum memulai proses pembelajaran di kelas. Kata Kunci : Konseptual, Prosedur Analisis Newman, self-efficacy, barisan dan deret suatu bilangan. Abstract Ruswanto, (2023). Analysis of Student Errors in Solving Contextual Problems of Sequences and Series Based on Newman's Procedures in the View of Self-Efficacy Contextual problem-solving aims to make students trained and think deductively, to be able to see the relationships and uses of mathematics in everyday life, one of the materials used in contextual problems is sequences and series. Based on the preliminary study, students still experience difficulties in solving contextual problems of sequences and series. This difficulty results in students making mistakes in solving contextual problems of sequences and series. One of the procedures used to analyze student answer errors is the Newman procedure error analysis. Newman's procedure error analysis research will be reviewed from students' self-efficacy in solving contextual problems. The purpose of this study is to analyze errors, factors that cause student errors in solving contextual problems of sequences and series in terms of self-efficacy and how to overcome the difficulties found. This research is descriptive qualitative research which is included in case study research. The subjects in this study were 34 students of class XII IPA.3 (Natural Science) and 6 subjects were taken to be interviewed, 2 subjects for each category of self-efficacy. The data was collected through written tests, questionnaires, and interviews. The steps of data analysis were carried out by collecting data, reducing data, presenting data, drawing conclusions, and verifying them. The results of the study showed that 1) The tendency of students to make mistakes in the low self-efficacy category at the comprehension and transformation stages, students in the self-efficacy category were in the transformation and process skill stages, while students in the high self-efficacy category did not have a tendency to make mistakes at any stage, 2 ) The causes of students' errors in the comprehension, transformation stages are due to their low understanding of the principles of sequences and series, mastery of the prerequisite material and the rules for working on conceptual questions causes errors in the process skills and encoding stages, 3) the self-efficacy categories of students are low and moderate tend to make comprehension errors, transformation, process skill and encoding while high self-efficacy does not have a tendency to make mistakes. Recommendations from the results of the study, namely reflection for teachers to make it a habit to give questions in conceptual form, provide an explanation of the rules for working on the problem as a whole to a conclusion and know. Keywords: Contextual, Newman Analysis Procedure, self-efficacy, sequences and series of numbers.
| Item Type: | Thesis (S2) |
|---|---|
| Additional Information: | ID Sinta Dosen Pembimbing: 5974523 AL JUPRI |
| Uncontrolled Keywords: | Konseptual, Prosedur Analisis Newman, self-efficacy, barisan dan deret suatu bilangan |
| Subjects: | L Education > L Education (General) Q Science > QA Mathematics |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Matematika > Program Studi Pendidikan Matematika |
| Depositing User: | Ruswanto |
| Date Deposited: | 22 Feb 2023 04:03 |
| Last Modified: | 22 Feb 2023 04:03 |
| URI: | http://repository.upi.edu/id/eprint/88754 |
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