Fuadah, Alifah Shofia
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PENGEMBANGAN MEDIA MANIPULATIF DONTIK (DONAT STATISTIK) PADA MATERI STATISTIKA UNTUK KELAS VIII SMP/MTS Farabi, Muhammad Al; Fuadah, Alifah Shofia; Khoirunnisak, Khoirunnisak
JP2MS Vol 8 No 2 (2024): Agustus
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.8.2.207-217

Abstract

Pembelajaran matematika seharusnya menarik, menantang, menginspirasi, berpusat pada siswa, kontekstual, dan memungkinkan pengembangan kreativitas sesuai dengan pertumbuhan psikologis peserta didik. Tujuan studi ini untuk mengembangkan media pembelajaran manipulatif Dontik yang valid, praktis, dan menarik pada materi Statistika kelas VIII SMP/MTs. Model pengembangan ASSURE digunakan dalam studi ini. Teknik pengumpulan data menggunakan observasi, wawancara, dan angket dengan analisis data melalui data kualitatif dan kuantitatif. Temuan studi ini menunjukkan validitas produk menunjukkan kevalidan dari ahli materi sebesar 87,5% dan ahli media sebesar 95,8%. Kepraktisan sebesar 94,4% ditunjukkan dari validasi praktisi. Serta, kemenarikan sebesar 83% ditunjukkan dari respons peserta didik. Hal ini menunjukkan bahwa media manipulatif Dontik sangat valid, sangat praktis, dan menarik untuk digunakan pada proses pembelajaran.
Differences in mathematical problem-solving skills based on computational thinking in problem-based learning and conventional learning Fuadah, Alifah Shofia; Mukti, Taufiq Satria; Firmansyah, Achmad
Jurnal Pengembangan Pembelajaran Matematika (JPPM) Vol. 7 No. 2 (2025): Jurnal Pengembangan Pembelajaran Matematika: Volume 7 Nomor 2 August 2025
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jppm.2025.72.122-133

Abstract

Problem solving ability with Computational Thinking strategy is important for students. The study aims to determine the differences in mathematical problem solving ability with computational thinking on statistics material through the Problem Based Learning (PBL) model and conventional methods in class VII MTs Daarul Uluum Blitar. The study was conducted with a quasi-experiment through a pretest-posttest design with nonequivalent control group. Saturated samples were used in the study with class VII-B as the experimental class by implementing PBL and class VII-C as the control class. Data collection was carried out with a computational thinking ability test: decomposition, pattern recognition, abstraction, and algorithms to solve mathematical problems on statistics material. An independent sample t-test was conducted to answer the problem formulation. The results showed a significance value (2-tailed) of 0.019 (α <0.05), with an average pretest and posttest of the experimental class of 49 and 63, while the control class was 32 and 54. These findings indicate that the PBL model is effective in improving mathematical problem solving abilities based on computational thinking.