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Students’ problem-solving skills in HOTS geometry tasks: A case study of spatial ability Musa, Lisa Aditya Dwiwansyah; Munir, Nilam Permatasari; Muhammad Ikram; Javier Garcia Garcia; Camilo Andres Rodriguez-Nieto
Al-Jabar: Jurnal Pendidikan Matematika Vol 16 No 2 (2025): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v16i2.28482

Abstract

Purpose: This study aims to analyze the problem-solving processes of students with high spatial ability when solving geometry problems based on Higher Order Thinking Skills (HOTS). The research was motivated by the persistently low performance of Indonesian students in international assessments such as PISA and TIMSS, highlighting the need to explore cognitive factors that underpin HOTS, particularly spatial reasoning. Method: A qualitative descriptive approach was employed. Two students with high spatial ability were selected through a snowball sampling technique, based on spatial ability test results and teacher recommendations. Data were gathered through unstructured interviews and classroom observations, focusing on how the participants approached and solved HOTS-based geometry problems. The collected data were analyzed through three stages: data reduction, data display, and conclusion drawing. Findings: The findings show that students with high spatial ability demonstrate effective visualization and reasoning processes that enable them to comprehend problem statements, identify relevant information, and design appropriate strategies for solving HOTS-based geometry problems. They can implement their strategies accurately, evaluate their reasoning, and justify their conclusions confidently. Significance: This study underscores the pivotal role of spatial ability in fostering students’ Higher Order Thinking Skills in geometry learning. The findings suggest the need to incorporate spatial reasoning tasks into mathematics instruction and to design HOTS assessment instruments that account for students’ spatial cognitive profiles.
Pengembangan Media Pembelajaran Matematika Berbasis Audio Visual untuk Peserta Didik Kelas II Sekolah Dasar Lestari, Riska; Rustan, Edhy; Munir, Nilam Permatasari
Jurnal Pendidikan Refleksi Vol. 12 No. 4 (2024): Jurnal Pendidikan Refleksi
Publisher : P3I Luwu Raya

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Abstract

Artikel ini membahas tentang pengembangan media pembelajaran pada materi kelipatan persekutuan terkecil dan faktor persekutuan terbesar terintegrasi (audio visual). Penelitian ini bertujuan: a) Untuk mengetahui hasil Pengembangan, Validitas, dan Praktikalitas produk pengembangan media pembelajaran terintegrasi audio visual dalam keterampilan berhitung KPK dan FPB. Jenis penelitian ini menggunakan penelitian Research and Development (R&D). Tahap penelitian menggunakan model ADDIE, yaitu analysis, design, development, implementation, dan evaluation. Produk yang dihasilkan yaitu media pembelajaran terintegrasi audio visual yang memilii durasi 10 menit. yang didalamnya terdapat materi kelipatan persekutuan terkecil dan faktor persekutuan terbesar. Didalam media ini ada beberapa poin yang pertama itu tujuan pembelajaran, pengertian dari kelipatan dan faktor, untuk mencari nilai KPK dan FPB selanjutnya ada latihan mengerjakan soal, dan akhir dalam media ini ada kunci jawaban. Kegunaan media ini yaitu untuk membantu guru dalam pembelajaran dan menumbuhkan rasa minat siswa dalam belajar. Hasil validitas dari masing-masing ahli. Hasil validasi oleh ahli materi 95,83% (sangat valid), ahli media 85,71% (sangat valid), ahli bahasa 93,75% (sangat valid). Kepraktisan 92,5% dengan memenuhi kategori sangat praktis. Pengembangan media pembelajaran terintegrasi audio visual dinyatakan sangat layak dan mendapatkan respon positif untuk dijadikan sebagai media pembelajaran.
Implementasi Media Pembelajaran Aplikasi 25 Kisah Nabi dan Rasul untuk Peningkatan Hasil Belajar Akidah Munir, Wahyuni; Munir, Humaerah; Munir, Nilam Permatasari; Munir, Fairus Suryani
IQRO: Journal of Islamic Education Vol. 5 No. 1 (2022): JULI 2022
Publisher : Prodi Pendidikan Agama Islam FTIK IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/iqro.v5i1.2867

Abstract

Learning media is an important role in the learning process, especially during the learning period from home. Teachers try to maximize learning by utilizing various learning resources such as applications on the Playstore, namely 25 stories of prophets and apostles. The purpose of this research was to determine the increase in learning outcomes of moral aqidah through the application of  25 Stories of the Prophets and Apostles. This research was a class action research in odd semester 2020/2021 for class X MA DDI Taqwa Parepare as many as 17 students. The research instrument was a test of moral aqidah learning outcomes, observation sheets, and student responses. Analysis of the data used is descriptive average statistic. The result of this research is  that students' activities when using learning media in the first cycle are in the active category and the second cycle is in the very active category. The learning outcomes of students' moral aqidah in the first cycle of 61.75 are in the good category, and the learning outcomes in the second cycle of 83.25 are in the very good category. Students responded positively to the learning media for the stories of 25 Prophets and Apostles.