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All Journal Jurnal Fundadikdas (Fundamental Pendidikan Dasar) JURMADIKTA
Fahjri, Annisa Desti
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Humanities Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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MENINGKATKAN HASIL BELAJAR SISWA KELAS V SDN SUNGAI LANGSAT MELALUI MODEL PEMBELAJARAN PBL DENGAN KONTEKS KERAJINAN ANYAMAN BAMBU Fahjri, Annisa Desti; Fajriah, Noor; Sari, Asdini
JURMADIKTA Vol 4 No 3 (2024): JURMADIKTA
Publisher : Pendidikan Matematika FKIP ULM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jurmadikta.v4i3.2425

Abstract

Salah satu penyebab hasil belajar siswa yang tidak memuaskan disebabkan karena mereka kurang terlibat aktif dalam proses pembelajaran. Siswa terbiasa hanya menerima dan kurang diberikan masalah yang berkaitan dengan kehidupan sehari-hari. Khusus materi volume kubus dan balok, siswa kesulitan menyelesaikan masalah dalam kehidupan sehari-hari. Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar siswa setelah diterapkan Model Pembelajaran PBL (Problem Based Learning) kontek kerajinan anyaman bambu pada materi volume kubus dan balok. Penelitian ini merupakan Penelitian Tindak Kelas (PTK) yang dilakukan dalam dua siklus penelitian, masing-masing siklus terdapat empat tahapan penelitian yang terdiri dari tahap perencanaan, pelaksanaan, observasi, dan refleksi. Instrumen yang digunakan dalam pengumpulan data terdiri dari lembar observasi dan tes akhir. Analisis data dilakukan menggunakan metode analisis deskriptif kuantitatif yaitu pengolahan data yang diperoleh dari angka rata-rata (mean) dan persentase. Subjek yang terlibat dalam penelitian ini ialah siswa kelas V SDN Sungai Langsat. Hasil penelitian menunjukkan terjadi peningkatan hasil belajar sebanyak 50% dari siklus I ke siklus II secara klasikal setelah diterapkan model pembelajaran PBL. Berdasarkan hasil tersebut dapat disimpulkan bahwa model pembelajaran PBL dapat meningkatkan hasil belajar siswa kelas V SDN Sungai Langsat pada materi volume kubus dan balok.
The effect of the Missouri Mathematics Project (MMP) and Problem-Based Learning (PBL) on junior high school students' understanding of mathematical concepts Fahjri, Annisa Desti; Wahyudin, Wahyudin; Fatimah, Siti
Jurnal Fundadikdas (Fundamental Pendidikan Dasar) Vol. 8 No. 2 (2025): July
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/fundadikdas.v8i2.13416

Abstract

One contributing factor to students’ low understanding of mathematical concepts is their tendency to focus on procedures rather than concepts. This study aims to compare the effectiveness of the Missouri Mathematics Project (MMP) and Problem-Based Learning (PBL) models in enhancing junior high school students’ conceptual understanding in mathematics. This quasi-experimental study used a non-equivalent pretest-posttest control group design involving two 7th-grade classes from a junior high school in Banjarmasin. Class VII A used the MMP model, while Class VII B used the PBL model. Students' understanding was measured using pretest and posttest assessments on ratio and comparison material, and the data were analyzed using SPSS. The results showed that the MMP group had a higher average gain score (0.8741) than the PBL group (0.4722). However, the Independent Samples Test revealed a significant difference (p < 0.001), indicating that both models significantly improved students’ understanding, with PBL showing greater statistical effectiveness. This suggests that although MMP yielded a higher mean gain, the consistent effectiveness of PBL across students makes it more effective in practice. These findings suggest that both MMP and PBL can be applied to strengthen students’ conceptual understanding. Teachers are encouraged to integrate contextual, student-centered strategies such as those in PBL to better support conceptual development in mathematics classrooms.
Co-Authors Noor Fajriah, Noor Sari, Asdini Siti Fatimah Wahyudin Wahyudin