INVESTIGASI KESULITAN SISWA DALAM BAHASA DAN REFRESENTASI MATEMATIS PADA PENYELESAIAN SOAL CERITA DI SEKOLAH DASAR

Agusfianuddin, - (2024) INVESTIGASI KESULITAN SISWA DALAM BAHASA DAN REFRESENTASI MATEMATIS PADA PENYELESAIAN SOAL CERITA DI SEKOLAH DASAR. S3 thesis, Universitas Pendidikan Indonesia.

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Abstract

Kesulitan siswa dalam bahasa dan representasi matematis merupakan hambatan dalam pemecahan masalah soal cerita di sekolah dasar. Tujuan penelitian ini adalah melakukan investigasi kesulitan siswa dalam bahasa dan representasi matematis pada penyelasian soal cerita berkemampuan tinggi, sedang dan rendah. Jenis penelitian mixed methods non-experimental design berdasarkan pendekatan kualitatif deskriptif dengan desain case study. Subjek penelitian, siswa kelas V sekolah dasar di Kabupaten Sumbawa sebanyak 114 siswa luring dan sebanyak 262 siswa daring di sekolah dasar diseluruh Indonesia. Sedangkan, pengambilan sampel menggunakan teknik purposive sampling, yaitu berdasarkan kemampuan atas, menengah dan bawah. Teknik pengumpulan data, yaitu triangulasi sumber data melalui tes, wawancara dan kuisioner. Teknik analisis data kuantitatif menggunakan SPSS dan data kualitatif deskriftif. Hasil penelitian menunjukkan bahwa siswa mengalami hambatan dan kesulitan dalam pemecahan masalah soal cerita tergambarkan pada skor kemampuan pemecahan masalah dengan rata-rata skor luring = 36,74 dan daring = 46,41 atau kategori rendah. Kesulitan bahasa matematis rata-rata skor luring (kata = 9,05; frasa =7,79; kalimat = 5,84; dan wacana = 5,44) dan daring (kata = 9,95; frasa = 9,33; kalimat = 7,87; dan wacana = 6,92). Kesulitan representasi matematis rata-rata skor luring (visual = 4,89 dan simbol = 5,32) dan daring (visual = 6,53 dan simbol = 6,96). Kesulitan siswa dalam bahasa dan representasi matematis berkemampuan tinggi, sedang dan rendah memiliki tingkat kesulitan yang tidak jauh berbeda pada pemecahan masalah soal cerita antara siswa daring dan luring, termasuk faktor-faktor yang mempengaruhinya. Kesulitan siswa pada konsep, prosedur, penalaran dan spasial menjadi faktor dominan dialami oleh siswa. Upaya yang dilakukan guru: desain soal cerita menggunakan bahasa komunikatif dan pembelajaran berbasis klinis. Kata kunci: Investigasi, kesulitan bahasa matematis, kesulitan representasi matematis, soal cerita, sekolah dasar. Students' difficulties with mathematical language and representation are obstacles in solving word problems at the elementary school level. The aim of this research was to investigate students' difficulties with mathematical language and representation in solving word problems across high, medium, and low ability levels. This research utilized a mixed methods non-experimental design based on a descriptive qualitative approach with a case study design. The research subjects were 114 offline fifth-grade students from elementary schools in Sumbawa Regency and 262 online fifth-grade students from elementary schools across Indonesia. Sampling was conducted using purposive sampling, which was based on high, medium, and low ability levels. Data collection techniques included source triangulation through tests, interviews, and questionnaires. Quantitative data analysis was conducted using SPSS, while qualitative data analysis was descriptive. The research findings indicated that students had encountered obstacles and difficulties in solving word problems, as reflected in their problem-solving ability scores, with an average score of 36,74 (offline) and 46,41 (online), both categorized as low. Difficulty in mathematical language: the average scores for offline (words = 9.05; phrases = 7.79; sentences = 5.84; and discourse = 5.44) and online (words = 9.95; phrases = 9.33; sentences = 7.87; and discourse = 6.92). Difficulty in mathematical representation: the average scores for offline (visual = 4.89 and symbolic = 5.32) and online (visual = 6.53 and symbolic = 6.96). Students with high, medium, and low mathematical language and representation abilities experience similar levels of difficulty in solving word problems between online and offline contexts, including influencing factors. The difficulties students face with concepts, procedures, reasoning, and spatial understanding are the dominant factors experienced by students. Efforts made by teachers include designing word problems with communicative language and implementing clinical-based learning. Keywords: Investigation, mathematical language difficulties, mathematical representation difficulties, word problems, elementary school.

Item Type:	Thesis (S3)
Additional Information:	ttps://scholar.google.co.id/citations?user=t83MZc0AAAAJ&hl=id ID SINTA Dosen Pembimbing: Tatang Herman: 5986217 Turmudi: 5991823
Uncontrolled Keywords:	Investigasi, kesulitan bahasa matematis, kesulitan representasi matematis, soal cerita, sekolah dasar. Investigation, mathematical language difficulties, mathematical representation difficulties, word problems, elementary school.
Subjects:	L Education > LB Theory and practice of education L Education > LB Theory and practice of education > LB1501 Primary Education Q Science > QA Mathematics
Divisions:	Sekolah Pasca Sarjana > Pendidikan Dasar S-3
Depositing User:	Agusfianuddin
Date Deposited:	20 Sep 2024 07:37
Last Modified:	20 Sep 2024 07:37
URI:	http://repository.upi.edu/id/eprint/125252

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