Elissa Nurfitri, - (2024) KEMAMPUAN LITERASI MATEMATIS SISWA SMP KELAS VIII DALAM MENYELESAIKAN SOAL HOTS MATERI BANGUN DATAR SEGIEMPAT BERDASARKAN LEVEL VAN HIELE. S1 thesis, Universitas Pendidikan Indonesia.
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Abstract
Penelitian ini bertujuan untuk mengetahui capaian level berpikir geometri van Hiele siswa SMP kelas VIII; mendeskripsikan kemampuan literasi matematis siswa pada level pravisualisasi, level visualisasi, level analisis, dan level deduksi informal. Pendekatan yang digunakan pada penelitian ini adalah pendekatan kualitatif dengan metode studi kasus. Teknik pengumpulan data yakni berupa tes level berpikir geometri van hiele (VHGT) dan tes soal HOTS dengan materi bangun datar segiempat, serta teknik non tes berupa wawancara dan dokumentasi. Teknik analisis data yang digunakan yakni reduksi data, penyajian data, dan penarikan kesimpulan. Uji keabsahan data dengan menggunakan triangulasi teknik. Hasil penelitian yang diperoleh diantaranya: (1) Capaian level berpikir geometri siswa kelas VIII menunjukkan bahwa siswa dapat mencapai level deduksi informal dan dominan siswa mencapai level visualisasi; (2) Siswa level pravisualisasi belum mampu menyelesaikan soal C4 dan C6 dengan indikator kemampuan literasi matematis dan belum mampu menyelesaikan soal C5 dengan indikator kemampuan literasi matematis yang sempurna. Siswa pravisualisasi belum memiliki kemampuan literasi matematis yang baik; (3) Siswa level visualisasi mampu menyelesaikan soal C4 dan C5 dengan indikator kemampuan literasi matematis yang belum sempurna, dan belum mampu menyelesaikan soal C6 dengan indikator kemampuan literasi matematis. Siswa level analisis memiliki kemampuan literasi matematis yang kurang baik; (4) Siswa level analisis mampu menyelesaikan soal C5 dengan memenuhi semua indikator kemampuan literasi matematis, belum mampu menyelesaikan soal C4 dengan indikator kemampuan literasi matematis yang sempurna, dan belum mampu menyelesaikan soal C6 dengan indikator kemampuan literasi matematis. Siswa level analisis memiliki kemampuan literasi matematis yang kurang baik; (5) Siswa level deduksi informal dapat menyelesaikan soal C6 dengan memenuhi semua indikator kemampuan literasi matematis dan belum mampu menyelesaikan soal C4 dan C5 dengan indikator kemampuan literasi matematis yang sempurna. Siswa level deduksi informal memiliki kemampuan literasi matematis yang kurang baik. This study aims to determine the achievement of van Hiele's level of geometry thinking of junior high school students in grade VIII; describe students' mathematical literacy skills at the previsualization level, visualization level, analysis level, and informal deduction level. The approach used in this research is a qualitative approach with a case study method. Data collection techniques are in the form of van hiele geometry thinking level test (VHGT) and HOTS question test with quadrilateral flat material, as well as non-test techniques in the form of interviews and documentation. Data analysis techniques used are data reduction, data presentation, and conclusion drawing. Data validity test using triangulation technique. The results of the research obtained include: (1) Achievement level thinking geometry class VIII students show that students can reach the level of informal deduction and dominant students reach the level of informal deduction. (2) Previsualization level students have not been able to solve C4 and C6 problems with indicators of mathematical literacy skills and have not been able to solve C5 problems with indicators of perfect mathematical literacy skills. Previsualization students do not yet have good mathematical literacy skills (3) Visualization level students are able to solve C4 and C5 problems with rudimentary mathematical literacy indicators, and are not able to solve C6 problems with mathematical literacy indicators. and not yet able to solve C6 problems with indicators of mathematical literacy skills. Analysis level students have poor mathematical literacy skills; (4) Analysis level students are able to solve C5 problems by fulfilling all indicators of mathematical literacy skills, have not been able to solve C4 problems with perfect indicators of mathematical literacy skills, and have not been able to solve C6 problems with indicators of mathematical literacy skills. mathematical literacy ability indicators. Analysis level students have poor mathematical literacy skills; (5) Informal deduction level students can solve problem C6 by fulfilling all indicators of mathematical literacy ability and have not been able to solve problem C6 with indicators of mathematical literacy ability. and not yet able to solve C4 and C5 problems with perfect mathematical literacy ability indicators. Informal deduction level students have poor mathematical literacy skills.
| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?user=RAVA8MEAAAAJ&hl=en&oi=ao ID Sinta Dosen Pembimbing: Elah Nurlaelah: 6665327 Eyus Sudihartinih: 5975856 |
| Uncontrolled Keywords: | Bangun Datar Segiempat, HOTS, Kemampuan Literasi Matematis, Level van Hiele HOTS, Mathematical Literacy, Quadrilateral, van Hiele Levels |
| Subjects: | L Education > L Education (General) |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Matematika > Program Studi Pendidikan Matematika |
| Depositing User: | Elissa Nurfitri |
| Date Deposited: | 27 Aug 2024 09:03 |
| Last Modified: | 27 Aug 2024 09:03 |
| URI: | http://repository.upi.edu/id/eprint/120905 |
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