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Pengembangan E-Modul Berbasis STEM Berbantuan Wondershare quiz creator Untuk Meningkatkan Kemampuan Literasi Matematis Siswa SMA Rasyid, Milla Rodhiana; Pasaribu, Feri Tiona; Junita, Ranisa
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 18 (2024): Jurnal Ilmiah Wahana Pendidikan 
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.13943814

Abstract

Penelitian R&D (Research and Develompment) ini dilatarbelakangi oleh belum optimalnya proses pembelajaran matematika materi barisan dan deret, yaitu terbatasnya bahan ajar yang menarik dan kurang aktifnya peserta didik selema proses pembelajaran. Penelitian ini ditujukan mengembangkan bahan ajar berupa e-modul matematika berbasis STEM yang valid, praktis dan efektif. Penelitian ini merupakan jenis penelitian pengembangan dengan model ADDIE yaitu Analyze, Design, Development, Implementation, dan Evaluation Subjek dalam penelitian ini yaitu Dosen Pendidikan Matematika Universitas Jambi sebagai tim ahli, guru matematika dan 24 siswa kelas XI IPS 1 SMA PGRI 2 Kota Jambi. Instrumen yang digunakan berupa lembar validasi materi dan desain, angket praktikalitas, angket respon siswa serta tes kemampuan literasi matematis. Hasil validasi e-modul pada aspek materi mencapai 93,68% dan pada aspek desain diperoleh 86,6% dengan kategori sangat valid. Hasil uji kepraktisan e-modul oleh guru matematika diperoleh 90% dan hasil uji kepraktisan oleh siswa mencapai 87% berada dalam kategori sangat praktis. Hasil uji keefektifan oleh siswa adalah 84,3% dan hasil tes kemampuan literasi matematis yang menunjukkan bahwa terdapat peningkatan terhadap kemampuan literasi matematis siswa setelah menggunakan e-modul dalam proses pembelajaran. Sehingga e-modul berbasis STEM berbantuan aplikasi wondershare quiz creator materi barisan dan deret ini layak untuk digunakan.
Exploring Elementary Students’ Mathematical Reasoning through Patterns and Geometric Shapes: A Case Study at MI Salamah, Jambi City Rasyid, Milla Rodhiana; Rohati, Rohati; Nusantara, Duano Sapta
Journal of General Education and Humanities Vol. 5 No. 1 (2026): February
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v5i1.763

Abstract

This study examined the mathematical reasoning abilities of elementary students at MI Salamah, in Jambi City, on the topics of patterns and geometric figures. The research was motivated by the limited number of studies that explore students’ real-time reasoning processes in elementary geometry contexts. The study aimed to describe how students with different ability levels demonstrate mathematical reasoning when solving pattern and geometry problems. A descriptive qualitative method was applied, involving three purposively selected fifth-grade students representing high, medium, and low ability levels. Data were collected through two open-ended reasoning tasks developed based on four indicators: making conjectures, performing mathematical manipulations, providing justification, and drawing conclusions. The findings revealed clear variations in students’ reasoning abilities: high-ability students demonstrated logical reasoning but had difficulty generalizing patterns; medium-ability students showed partial conceptual understanding with inconsistent justifications; and low-ability students relied on guessing without coherent reasoning. These results indicate that students tended to depend on procedural thinking rather than conceptual reasoning. The study contributes to understanding the developmental shift from procedural to conceptual reasoning and offers implications for designing instructional activities that strengthen reasoning in elementary mathematics learning.