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All Journal Pythagoras: Jurnal Matematika dan Pendidikan Matematika Paradikma: Jurnal Pendidikan Matematika Jurnal SOLMA J-PiMat : Jurnal Pendidikan Matematika Jurnal Ilmiah Kanderang Tingang Mandalika Mathematics and Educations Journal International Journal of Engineering, Science and Information Technology Griya Journal of Mathematics Education and Application MALLOMO: Journal of Community Service Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Fraktal: Jurnal Matematika dan Pendidikan Matematika Jurnal Pendidikan Matematika Malikussaleh Gotong Royong : Jurnal Pengabdian, Pemberdayaan Dan Penyuluhan Kepada Masyarakat (J-P3KM) Estungkara: Jurnal Pengabdian Pendidikan Sejarah JDIME: Journal of Development and Innovation in Mathematics Education Jurnal Malikussaleh Mengabdi Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education International Journal of Community Service Implementation Hexagon: Jurnal Ilmu dan Pendidikan Matematika PUSAKA: Jurnal Pengabdian Masyarakat Jurnal Serambi Ilmu Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS)
Nurul Afni Sinaga
Universitas Malikussaleh
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation Other

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Validity analysis of the mathematical literacy test: implementation of the pancasila student profiles in instrument development Nurul Afni Sinaga; Yulia Zahara; Zurra Yusally Aufa; Novilia Junianti Saragih
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 4 (2024): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v4i.881

Abstract

The background to this research is based on the need to improve students' mathematical literacy skills, which are integrated with character formation based on Pancasila values. This research aims to analyze the validity of the mathematics literacy test implemented with the Pancasila student profile in developing test instruments. This research uses the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model, with a focus on validation of the instruments developed. The instrument consists of 20 questions that were validated by media experts, material experts, and language experts. The research results show that media validation, material validation, and language validation are in the very valid category. Of the 20 questions, 1 question item was declared valid in the very high category, 2 questions were valid in the high category, 14 questions were valid in the medium category, and 3 questions were valid in the low category. The reliability of the instrument is classified as high with a value of 0.783. Apart from that, 7 questions have good differentiating power, while 13 questions have sufficient differentiating power. Based on the level of difficulty, 4 questions are in the difficult criteria, 14 questions are in the medium criteria, and 4 questions are in the easy criteria. These results indicate that the mathematical literacy test instrument developed generally has good validity and reliability and can be used as an effective measuring tool in evaluating students' mathematical literacy abilities, as well as integrating the values ​​of the Pancasila student profile.
Improving Mathematical Problem-Solving Ability Through Models of Problem Based Learning Yulia Zahara; Nurul Afni Sinaga; Rizka Suhaila; Zurra Yusally Aufa
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 4 (2024): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v4i.886

Abstract

One of the aims of learning mathematics at school is to develop students' mathematical problem-solving abilities. This is in accordance with the objectives of mathematics learning in the independent curriculum set by the Curriculum and Educational Assessment Standards Agency. In the learning process using the Problem Based Learning model, students will be faced with various mathematical problems which are also related to daily life, so diligent and persistent efforts are needed from students to solve these various problems. This research is experimental research because the researcher applies a treatment to the research sample and then wants to know the effect of this treatment, namely in the form of increasing mathematical problem-solving abilities. The treatment given is learning using the Problem Based Learning model in the experimental class and conventional learning in the control class. The statistical test used to analyze data on increasing mathematical problem-solving abilities is the t* test. Based on the results of the t test, it was found that the sig value was 0.000 < 0.05 so that H0 was rejected, it could be concluded that the average mathematical problem-solving ability of students who receive learning through the problem based learning model is better than students who receive conventional learning.
Peningkatan Kemampuan Pemecahan Masalah Matematis Dan Self Efficacy Siswa Melalui Model Pembelajaran Process Oriented Guided Inquiry Learning Alvia Nisa; Mutia Fonna; Nurul Afni Sinaga
Jurnal Pendidikan Matematika Malikussaleh Vol. 6 No. 1 (2026): Jurrnal Pendidikan Matematika Malikussaleh
Publisher : LPPM UNIMAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jpmm.v6i1.25233

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah matematis dan self-efficacy siswa, yang diperkuat oleh data PISA 2022 dimana skor matematika Indonesia (379) masih berada di bawah rata-rata OECD (472). Kondisi tersebut menyebabkan siswa kesulitan dalam memahami dan menyelesaikan permasalahan matematis secara mandiri, terutama pada soal-soal non-rutin. Sehingga diberikan solusi dengan menerapkan model pembelajaran Process Oriented Guided inquiry Learning. Penelitian ini bertujuan untuk melihat peningkatan kemampuan pemecahan masalah dan self efficacy siswa menggunakan model pembelajaran Process Oriented Guided Inquiry Learning. Jenis penelitian ini yang digunakan adalah quasi eksperiment menggunakan metode kuantitatif dengan desain penelitian nonequivalent control group design. Populasi penelitian ini siswa kelas XI SMA Negeri 2 Kejuruan Muda. Adapun sampel pada penelitian ini adalah siswa kelas XI MIPA 4 sebagai kelas eksperimen dan kelas XI MIPA 5 sebagai kelas kontrol menggunakan teknik sampling purposive. Teknik pengambilan data yang digunakan adalah instrument tes kemampuan pemecahan masalah matematis dan angket self efficacy siswa yang diberikan sebelum dan sesudah pembelajaran.Hasil uji hipotesis menggunakan Mann Whitney diperoleh nilai asymp.Sig (2-tailed) sebesar 0,029 < 0,05 yang artinya H0 ditolak dan Ha diterima. Hasil penelitian menunjukkan bahwa terdapat peningkatan kemampuan pemecahan masalah matematis siswa melalui model pembelajaran Process Oriented Guided Inquiry Learning (POGIL). Kemudian untuk analisis angket self efficacy siswa berdasarkan uji non parametrik Mann Whitney diperoleh nilai asymp.Sig (2-tailed) sebesar 0,042 < 0,05 yang artinya H0 ditolak dan Ha diterima. Hasil penelitian menunjukkan bahwa terdapapat penigkatan self efficacy siswa menggunakan model pembelajaran Process Oriented Guided Inquiry Learning.
Co-Authors -, Aklimawati Aklimawati Aklimawati, Aklimawati Altira Alvia Nisa Andari, Lala Annisa Lestari, Annisa Arlin Maya Sari Aufa, Zurra Yusally Dwi Iramadhani Eri Saputra Fajriana, Fajriana Fatwa, Islami Fitri Ayu Ningtiyas Fitri Ayu Ningtiyas Fitri Ayu Ningtiyas, Fitri Ayu Hasanah, Adinda Hasibuan, Nova Heliana Haves Qausar Hayatun Nufus Hidayat, Amam Taufiq Hidayatsyah Hidayatsyah Iramadhani, Dwi Isfayani, Erna Islami Fatwa Mahathir Putra Darmawan Mahmuzah , Rifaatul Matondang, Husnul Ridho Miranda, Firdatul Mutia Fonna Mutia, Cut Winni Nadia, Togu Nazira, Cut Reva Ningtyas, Fitri Ayu Novilia Junianti Saragih Nur Ainun Nur Elisyah Nuraina, Nuraina Puji Sabrini Rahadi, Irwan Rahmadani Rahmadani Rahmadani Rifaatul Mahmuzah Riska Ayu Ardani Rizka Suhaila Saragih, Novilia Junianti Siregar, Togu Nadia Suhaila, Rizka Syahrina Intan Teuku Muhammad Arinal Tina, Pisah Tulus Setiawan Ucia Mahya Dewi Widi Astuti Widi Astuti Widya Widya Yara Andita Anastasya Yulia Zahara Zainul Mujtahid Zalfie Ardian Zurra Yusally Aufa