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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Suska Journal of Mathematics Education BAREKENG: Jurnal Ilmu Matematika dan Terapan MATAPPA: Jurnal Pengabdian Kepada Masyarakat Malikussaleh Journal of Mathematics Learning (MJML) JISIP: Jurnal Ilmu Sosial dan Pendidikan International Journal for Educational and Vocational Studies Vygotsky: Jurnal Pendidikan Matematika dan Matematika JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Range : Jurnal Pendidikan Matematika Jurnal Pengabdian UNDIKMA Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika International Journal of Humanities Education and Social Sciences Jurnal Pendidikan Matematika Malikussaleh Ar-Riyadhiyyat: Jurnal Pendidikan Matematika Jurnal Pendidik Indonesia Jurnal Malikussaleh Mengabdi Mathematics Education Journal Journal on Mathematics Education
Herizal Herizal
Universitas Malikussaleh
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation Other

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Profil TPACK Mahasiswa Calon Guru Matematika dalam Menyongsong Pembelajaran Abad 21 Herizal, Herizal; Nuraina, Nuraina; Rohantizani, Rohantizani; Marhami, Marhami
JISIP: Jurnal Ilmu Sosial dan Pendidikan Vol 6, No 1 (2022): JISIP (Jurnal Ilmu Sosial dan Pendidikan)
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jisip.v6i1.2665

Abstract

Penelitian ini bertujuan untuk mengetahui profil Technological Pedagogical Content Knowledge (TPACK) mahasiswa calon guru matematika Program Studi Pendidikan Matematika, Universitas Malikussaleh. Pendekatan penelitian yang digunakan adalah pendekatan kuantitatif dengan jenis rancangan penelitian survei. Adapun yang menjadi populasi adalah mahasiswa semester 5 dan 7 yang telah lulus matakuliah yang berkaitan dengan konsep dasar matematika, konsep pedagogik, dan penggunaan ICT. Untuk mengukur TPACK, 44 soal telah disusun berdasarkan indikator masing-masing komponen TPACK. Setelah validasi, hasilnya 37 pertanyaan valid dengan koefisien reliabilitas cronbach alfa 0,590. Data dianalisis menggunakan statistika deskriptif. Hasil Penelitian menunjukkan bahwa (1) Profil Technological Knowledge (TK),  Content Knowledge (CK), Pedagogical Knowledge (PK), dan  Pedagogical Content Knowledge (PCK) mahasiswa mayoritas berada pada level sedang; (2) Profil Technological Content Knowledge (TCK), Technological Pedagogical Knowledge (TPK), dan Technological Pedagogical and Content Knowledge (TPACK) mahasiswa mayoritas berada pada level rendah; dan (3) Dari tujuh komponen TPACK, ada dua komponen yang lebih menonjol, yaitu PK, dan  PCK. Hasil tersebut menjadi masukan bahwa dalam proses perkuliahan perlu ditekankan pada penguasaan teknologi, materi matematika serta pengintegrasian teknologi.
How to construct theorems of parallelism condition? A study of learning obstacles and GeoGebra-based didactical design Herizal; Priatna, Nanang; Prabawanto, Sufyani; Jupri, Al
Journal on Mathematics Education Vol. 17 No. 1 (2026): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v17i1.pp277-298

Abstract

In Euclidean geometry, parallelism constitutes a foundational concept from which numerous geometric ideas are derived. Despite its fundamental role in geometry and its importance in developing deductive and logical reasoning, research on the concept of parallelism—particularly concerning students’ learning obstacles and corresponding didactical approaches—remains limited, especially in higher education contexts. This study investigates the construction of theorems related to parallelism conditions by examining learning obstacles and implementing a GeoGebra-based didactical design within the framework of the Theory of Didactical Situations. Employing a qualitative approach with a phenomenological hermeneutic design, the study involved 64 undergraduate students from the Mathematics Education Department of a public university in Aceh, Indonesia, to identify the learning obstacles, and 35 students who participated in the implementation of the designed instructional intervention. Data were collected through document analysis, interviews, classroom observations, and audio–video recordings. The data analysis followed the three stages proposed by Miles and Huberman: data reduction, data display, and conclusion drawing. The findings revealed that students’ understanding of the theorems concerning parallelism conditions was impeded by three primary types of learning obstacles: epistemological, didactical, and ontogenic. To address these challenges, a GeoGebra-based didactical design was developed and implemented. The results demonstrated that this design effectively mitigated the identified obstacles and facilitated students’ construction of the theorems of parallelism conditions. Furthermore, the implementation appeared to foster a gradual shift in students’ learning orientation from procedural toward conceptual understanding, although this transition was not entirely uniform. Finally, the study highlights the pedagogical significance of integrating didactical situation theory into the learning process and employing dynamic visualization tools such as GeoGebra to support the transition from empirical to deductive mathematical reasoning.
The Concept of Angles Formed by a Transversal in Indonesian Textbook: An External Didactic Transposition Study Herizal Herizal; Nanang Priatna; Sufyani Prabawanto; Al Jupri
Mathematics Education Journal Vol. 20 No. 2 (2026): Mathematics Education Journal
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/mej.v20i2.pp543-570

Abstract

External didactic transposition plays an important role in shaping how mathematical concepts are represented in textbooks, potentially influencing students’ conceptual understanding. However, this process remains underexplored in Indonesian school textbooks. This study examined the transposition of angles formed by a transversal concept from scholarly knowledge to knowledge to be taught. Employing a qualitative textbook analysis approach, the study conducted a didactic transposition analysis by comparing three scholarly geometry textbooks with a mathematics textbook for seventh-grade students. Praxeological tools from the Anthropological Theory of Didactic was used to examine transformations in task types, techniques, technological discourse, and theoretical grounding. The study revealed significant transformations in the sequencing of content, conceptual depth, form of representation, and the epistemic goals. While scholarly sources introduce transversal angles in the context of any two lines, the school textbook restricts the context to parallel lines intersected by a transversal. This narrowing may result in epistemological obstacles, influencing students’ concept images toward overgeneralized or incomplete understandings. The findings highlight the need for mathematics educators to design tasks that introduce the concept from general to specific cases, and emphasize conceptual justification to prevent misconceptions. This study contributes novel insights to external didactic transposition through the underexplored case of angles formed by a transversal in Indonesian textbooks within the Anthropological Theory of the Didactic framework.
Optimalisasi Pengetahuan Mahasiswa tentang Struktur Artikel Ilmiah dan Reference Manager Software Herizal Herizal; Iryana Muhammad; Roni Priyanda; Marhami Marhami; Al Jupri; Suhendra Suhendra
Jurnal Malikussaleh Mengabdi Vol. 5 No. 1 (2026): Jurnal Malikussaleh Mengabdi, Januari 2026
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v5i1.24935

Abstract

Kemampuan menulis artikel ilmiah dan mengelola referensi merupakan kompetensi penting yang perlu dimiliki mahasiswa sebagai bagian dari pengembangan literasi akademik. Namun, sebagian besar mahasiswa masih mengalami kesulitan dalam memahami struktur penulisan artikel sesuai standar akademik termasuk dalam menggunakan reference manager secara efektif. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemahaman mahasiswa Program Studi Pendidikan Matematika Universitas Malikussaleh dalam penulisan artikel ilmiah serta penggunaan perangkat lunak reference manager Zotero. Kegiatan dilaksanakan melalui tiga tahapan utama, yaitu penyampaian materi teori tentang struktur artikel ilmiah, demonstrasi penggunaan Zotero, dan praktik mandiri mahasiswa dengan pendampingan tim pengabdian. Pendekatan yang digunakan mengacu pada prinsip experiential learning yang menekankan keterpaduan antara teori dan praktik. Hasil kegiatan menunjukkan peningkatan signifikan pada pemahaman mahasiswa terhadap struktur artikel ilmiah dan kemampuan mereka dalam menggunakan Zotero, yang dibuktikan melalui skor evaluasi post-test. Kegiatan ini memberikan dampak positif terhadap kesiapan mahasiswa dalam menulis karya ilmiah secara lebih sistematis dan sesuai kaidah akademik. Ke depan, kegiatan serupa dapat dikembangkan menjadi pelatihan lanjutan untuk mendukung publikasi ilmiah mahasiswa di jurnal nasional maupun internasional.
Co-Authors Agus Muliaman Al Jupri Aminuyati Atika, Fira Berutu, Deo Martinsen Chairil Anwar DEWI SARTIKA Elah Nurlaelah Eliza Eliza Eri Saputra Fajriana, Fajriana Febrianti, Fadila Hayatun Nufus Husna, Hayatul Iryana Muhammad Lukman, Isna Rezkia M Mursalin Marhami Marhami Marhami, Marhami Meiliza Aminy Mellyzar, Mellyzar Morina Morina, Morina Muhammad, Iryana Muliadi, Reza Muliana, Muliana Mulyadi, Reza Mursalin . Mutia Fonna Nanang Priatna Nanang Priatna Nanda Novita, Nanda Nasution, A.S Nazirah, Filzah Nuraina, Nuraina Nurzannah Nurzannah Nurzannah, Nurzannah Pahrul Idham Kaliky, Pahrul Idham Retno Ayu Trisnawati Reza Mulyadi Rohantizani Rohantizani Rohantizani, Rohantizani Roni Priyanda Sahputri, Linda Dewi Sidjabat, Olberin Silvi Tris Rizkiana Sufyani Prabawanto Sufyani Prabawanto, Sufyani Suhendra, S Syafrizal Syafrizal Vina Lianti Wance, Marno Wulandari Wulandari Wulandari Wulandari Yundari, Yundari