Wardani, Anggun Septi
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PEMAHAMAN MATEMATIS SISWA DALAM MENYELESAIKAN SOAL CERITA MATERI FPB DAN KPK KELAS IV SEKOLAH DASAR Wardani, Anggun Septi; Sary, Ryky Mandar; Wardana, M. Yusuf Setia
Literasi Vol 4, No 1 (2024)
Publisher : Fakultas Ilmu Pendidikan, Universitas Persatuan Guru Republik Indonesia Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/literasi.v4i1.18361

Abstract

Tujuan dari penelitian ini untuk mengetahui pemahaman matematis siswa dalam menyelesaikan soal cerita materi FPB KPK  Kelas IV Sekolah Dasar. Penelitian ini menggunakan kualitatif dengan metode pedekatan fenomenologi. Analisis dalam penelitian ini menggunakan indikator pemahaman matematis yang  meliputi translasi, interpretasi ekstrapolasi. Sumber data penelitian ini siswa kelas IV SD N 3 Bendanpete Jepara yang berjumlah 21 siswa. Data dalam penelitian ini diperoleh melalui tes, wawancara, dan dokumentasi. Keabsahan data dalam penelitian ini menggunakan triangulasi tehnik dan sumber. Metode analisis data meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian yang diperoleh menunjukkan bahwa pemahaman matematis siswa termasuk kategori “rendah”, dengan rincian translansi sebanyak 63,3%, interpretasi sebanyak 33,8%, dan translansi  43,8%. Kesalahan dalam translasi yaitu siswa terbalik dalam menentukan FPB KPK, kesalahan dalam interpretasi banyak siswa yang belum paham konsep FPB KPK, dan kesalahan dalam ektrapolasi siswa kurang teliti dalam menghitung, terburu-buru dalam mengerjakan soal, dan tidak mengecek jawaban kembali. Dari tiga indikator tersebut pemahaman siswa paling kurang dibagian interpretasi dimana siswa belum bisa menerapkan konsep FPB KPK dengan benar.Kata Kunci: Pemahaman matematis, soal cerita, fpb kpk.
Analisis Kesalahan Siswa dalam Menyelesaikan Soal Cerita Materi FPB dan KPK Kelas 4 SD Negeri 1 Nalumsari Wardani, Anggun Septi
Malih Peddas (Majalah Ilmiah Pendidikan Dasar) Vol 10, No 2 (2020): Malih Peddas, Volume 10, Nomor 2
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/malihpeddas.v10i2.5274

Abstract

Many students have difficulty in solving math story problems. These difficulties are expressed by making mistakes in solving cheerful mathematical problems. Difficulties and errors of students in solving math story problems must be minimized. This can be done if the teacher knows the mistakes made by students and made efforts to overcome the difficulties of students in solving math story problems. This study aims to describe the difficulties and errors of students in solving mathematical story problems and the teacher's efforts in overcoming student difficulties. The method used in this research is qualitative with a descriptive approach. The study was conducted at SDN 1 Nalumsari and the subjects studied were high class students namely class IV, VdanVI. Data collection is done by using test, interview, observation and documentation techniques. Based on the results of the analysis conducted, the difficulty of high class students in solving math story problems is (1) lack of mastery of concepts (2) lack of interest in mathematics lessons (3) do not understand the purpose of questions (4) rarely do exercises (5) afraid to ask the teacher if you have difficulty (6) do not concentrate when the teacher explains. While students' mistakes in completing mathematical story problems include (1) errors in calculation as much as 33% of class IV, 21% of class V, 48% of class VI (2) errors do not write math sentences 24% of class IV, 56% of class V (3) incomplete work as much as 5% of class V and 5% of class VI (4) errors do not write down units as much as 43% of class IV.