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All Journal JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) AKSIOMA Jurnal Gantang Union: Jurnal Ilmiah Pendidikan Matematika Numeracy : Jurnal Ilmiah Pendidikan Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar JMM (Jurnal Masyarakat Mandiri) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Teorema: Teori dan Riset Matematika JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan PHI: Jurnal Pendidikan Matematika Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan Jurnal Abdimas Ilmiah Citra Bakti (JAICB) FARABI: Jurnal Matematika dan Pendidikan Matematika Indonesian Journal of Intellectual Publication (IJI Publication) Kognitif: Jurnal Riset HOTS Pendidikan Matematika Jurnal Didactical Mathematics Jurnal Pengabdian Masyarakat Waradin Safari : Jurnal Pengabdian Masyarakat Indonesia Jurnal Pendidik Indonesia Jurnal Pengembangan Pembelajaran Matematika Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan Indonesian Journal of Intellectual Publication (IJI Publication)
Siregar, Nur Asma Riani
Universitas Maritim Raja Ali Haji, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Journal : jurnal gantang

 1 
Analisis Model Rasch Disposisi Matematis Mahasiswa pada Program Studi Pendidikan Matematika UMRAH Nur Asma Riani Siregar; Susanti Susanti; Mariyanti Elvi
Jurnal Gantang Vol 6 No 1 (2021): Jurnal Gantang Maret Tahun 2021
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (759.997 KB) | DOI: 10.31629/jg.v6i1.3118

Abstract

Disposisi matematis merupakan objek kajian psikologi yang ditunjukkan dalam bentuk kecenderungn sikap, keyakinan, penilaian dan tindakan peserta didik terhadap matematika maupun hal yang berkaitan dengan matematika. Pengukuran disposisi matematis menggunakan instrumen angket skala likert dengan luaran berupa data ordinal. Data ordinal tidak memiliki linearitas pada skalanya sehingga jika digunakan dalam analisis statistik akan menghasilkan generalisasi yang tidak akurat. Salah satu model analisis data yang dapat menginterpretasikan data ordinal ke data interval dikenal dengan nama Model Rasch. Penelitian ini bertujuan untuk mendeskripsikan profil disposisi matematis yang dimiliki mahasiswa pada Program Studi Pendidikan Matematika UMRAH. Subjek yang diteliti adalah 65 orang mahasiswa Prodi Pendidikan Matematika UMRAH pada kelas Kalkulus Integral Tahun Ajaran 2019/2020. Instrumen penelitian menggunakan angket disposisi matematis MDFI yang berisi 60 butir pernyataan. Namun, data item yang dianalisis hanya berjumlah 58 item. Hal ini dikarenakan item i15 merupakan pernyataan negatif dari item i52 dan item i55 merupakan pernyataan ulang dari item i20. Analisis data menggunakan model analisis Rasch. Hasil penelitian menunjukkan 51,6% responden memiliki disposisi matematis sedang, 40,3% responden memiliki disposisi matematis tinggi dan 8,1% responden memiliki disposisi sangat tinggi. Nilai rata-rata disposisi matematis antara pria dan wanita tidak memiliki perbedaan yang signifikan.
The Practicality of Plane and Space Geometry Textbook as Teaching Materials in Mathematics Education Department of UMRAH Rezky Ramadhona; Nur Asma Riani Siregar; Okta Alpindo
Jurnal Gantang Vol 8 No 1 (2023): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v8i1.5658

Abstract

This study aims to produce teaching materials in the Geometry of Plane and Space course integrated with the maritime context of the Riau Islands. This research is a solution to problems arising from a need for teaching materials to the characteristics of students in the Mathematics Education Department of UMRAH. The 4D model (Define, Design, Development, and Disseminate) is used as the research development model. The research has reached the final activity of the Development stage, namely the practicality test of textbooks produced. The instrument used in the practicality test is a practicality questionnaire with a Likert scale. The evaluation results show that the textbooks produced through this development research have met the applicable criteria for use as teaching materials, with an achievement level of 72,85%. Thus, the textbook produced with the title Plane and Space Geometry Textbook has met the practical to use as teaching material in the Geometry of Plane and Space course. Integrating the maritime context of the Riau Islands helps students connect the content of teaching materials with their daily life. It helps them more easily understand the new knowledge.
Pengembangan Media Pembelajaran Game Adventure dengan Konteks Budaya Melayu Maritim untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis pada Siswa SMP Syahfiqah, Syarifah Iffa; Febrian, Febrian; Siregar, Nur Asma Riani
Jurnal Gantang Vol 10 No 2 (2025): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/90a9j610

Abstract

Students' mathematical problem-solving skills remain a critical challenge in junior high school education, with only 5% of students able to solve problems effectively. This difficulty is compounded by abstract learning materials and a lack of engaging, culturally relevant learning media. This research project aims to develop an adventure game learning medium set in the context of Maritime Malay culture to enhance junior high school students' mathematical problem-solving abilities. The purpose of this study is to determine the validity, practicality, and effectiveness of the learning media. This study employed the ADDIE research method, consisting of five stages: analysis, design, development, implementation, and evaluation. The subjects of this study were 35 eighth-grade students from SMP Negeri 1 Tanjungpinang. The instruments used were validation, practicality, and media effectiveness sheets. Data analysis techniques use both qualitative and quantitative methods. The material expert validation results showed an average assessment of 85.6%, indicating very valid criteria. The practicality results from the student-teacher trial showed 86.5% practicality, with very practical criteria. Furthermore, the product's effectiveness, measured using the N-Gain score, obtained a value of 0.61. Based on the data obtained, adventure games with a maritime Malay cultural context that improve mathematical problem-solving skills in junior high school students meet the criteria of validity, practicality, and effectiveness, making them suitable for use as learning media in the mathematics learning process.
Co-Authors Agusmawati Alya Putri Ainun Nabiya Kusuma Alpindo, Okta Ambarini, Tasya Amirozaliana, Resti Auliana Okta Bagus, Satria Tu Dinita Mubianti Distya Haerani Saputri Dwi Handayani Een Sumarni Estiyani, Estiyani Fachry Abda El Rahman Febrian, Febrian Fernando, Adam hanifah hanifah Haryanie, Julie Hasyari, Wan Siti Fatimah Azzahra Herry Kurniawan Hidayah Andreani Husna, Nindita Asma Ul INDAH PERTIWI Januar Januar Julie Haryanie Khairinnisa Linda Rosmery Tambunan Lukman El Hakim M Khairul Marcel Wangnandra Metta Liana Mirta Fera Novi Zurianti Ayu Nur Izzati Nur Selinda Nurhazianti Nurhazianti Nurul Hilda Syani Putri Nurwijayanti Pinta Deniyanti Ponita Ponita Prastowo, Aang Yudho Puji Astuti Putri Azzahra Putri, Suci Kirani Aprilia Ragil Wahyu Ramadhan Rara Cahya Aprilya Rezky Ramadhona, Rezky Rindi Antika Rita Fitriani Roma Doni Azmi Rosmery, Linda Sabriyati, Deni Samuel Crisna Prandaka Santika, Indah Feliya Saputri, Novryarni Sukatin, Sukatin Susanti Susanti Susanti Susanti Susanti Syahfiqah, Syarifah Iffa Syaputri, Nabila Zaria Tasya