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All Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Magister Pendidikan Matematika (JUMADIKA) Fraktal: Jurnal Matematika dan Pendidikan Matematika
Lyany, Elisabeth Gunu
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Education Mathematics Social Sciences Other

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PEMBELAJARAN MATEMATIKA REALISTIK BERBASIS ETNOMATEMATIKA UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS VII SMPK STA. THERESIA LAMAHORA Lyany, Elisabeth Gunu; Dominikus, Wara Sabon; Udil, Patrisius Afrisno
Jurnal Magister Pendidikan Matematika (JUMADIKA) Vol 5 No 2 (2023): Jurnal Magister Pendidikan Matematika (JUMADIKA)
Publisher : Prodi Magister Pendidikan Matematika Pascasarjana Universitas Pattimura Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jumadikavol5iss2year2023page67-76

Abstract

This study aimed to improve student learning outcomes in social arithmetic material by applying an ethnomathematics-based Realistic Mathematics Learning (PMR) approach to class VII students of SMPK Sta. Theresia Lamahora, Lembata Regency. The type of research used in this research is Classroom Action Research which is carried out in four meetings divided into two cycles, with every cycle consisting of two meetings. Data collection techniques in this study were through observation, learning achievement tests, and student response questionnaires, while data analysis techniques and results were descriptive, qualitative, and quantitative. The results of the study showed an increase in student learning outcomes as follows: 1) student learning outcomes that experienced an increase were indicated by the percentage of completeness of the class, which increased from 66,6% to 93,3%; 2) results of observations of teacher activity observations increased from 95,6% to 97,2%; 3) and results of observations of student activity observations increased from 92,1% to 97,6%. Thus, it can be concluded that student learning outcomes increased after implementing realistic mathematics learning based on the Du Hope Gelu Gafe activity in class VII SMPK Sta. Theresia Lamahora, Lembata Regency
Analisis Tingkat Kecemasan Matematis Siswa Sma Ditinjau Dari Sudut Pandang Neurosains Lyany, Elisabeth Gunu
Fraktal : Jurnal Matematika dan Pendidikan Matematika Vol 5 No 2 (2024): November 2024
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/fractal.v5i2.19599

Abstract

This study aims to analyze the level of mathematics anxiety and the factors that cause mathematics anxiety in terms of neuroscience. The research method used is qualitative research with a qualitative descriptive approach. The research subjects were 31 students of class XII of SMA Swasta Bintang Timur 1 Balige. Data on the level of math anxiety was obtained through a literature study assisted by a questionnaire to determine the factors that affect math anxiety according to neuroscience. The results showed that 18 students experienced high levels of math anxiety and 13 other students experienced moderate levels of math anxiety. Students experience the most math anxiety from a cognitive perspective as shown by a percentage of 37.1% and the symptoms that are often felt are often forgetting formulas and feeling overwhelmed when doing math tasks that require a high level of thinking. From a neuroscience point of view, cognitive math anxiety is influenced by the neocortex; math anxiety based on personality factors is influenced by the autonomic nervous system; and math anxiety from social factors is influenced by the anterior cingulate cortex (ACC) brain network. Keywords: Analysis, Math Anxiety, Neuroscience.
Data Literacy Training as a Support for Student Engagement in the Voice of Democracy Theme: Pelatihan Literasi Data sebagai Pendukung Keterlibatan Siswa dalam Tema Suara Demokrasi Murwaningtyas, Chatarina Enny; Gunawan, Monica Tiara; Turnip, Grace; Maharani, Wayan; Lyany, Elisabeth Gunu; Tapo, Maria Marfiani; Kuling, Oriel; Puspaningrum, Fibelia Dwi; Putri, Agatha Lintang Antika Ika; Pratini, Haniek Sri; Krisnamurti, Cyrenia Novella
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 2 (2025): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v9i2.23531

Abstract

Perkembangan teknologi informasi menuntut penguasaan literasi data sebagai kompetensi esensial bagi siswa Sekolah Menengah Atas. Literasi data berfungsi membantu siswa memahami, menganalisis, dan memanfaatkan data untuk pengambilan keputusan berbasis bukti sekaligus mendorong keterampilan berpikir kritis dan kolaboratif. Program ini bertujuan meningkatkan keterlibatan siswa dalam tema "Suara Demokrasi" melalui pelatihan literasi data yang terintegrasi dengan Projek Penguatan Profil Pelajar Pancasila pada Kurikulum Merdeka. Kegiatan ini meliputi pemaparan materi, diskusi kelompok, praktik pencarian data, analisis data, dan presentasi hasil. Evaluasi menunjukkan skor rata-rata 4,05 pada relevansi materi dan 4,01 pada kejelasan materi, dengan 83,51% peserta memberikan penilaian positif. Namun, tingkat kepercayaan diri siswa lebih rendah (3,96), menunjukkan perlunya dukungan berkelanjutan. Program ini berhasil meningkatkan kemampuan analisis dan argumentasi siswa, mendukung partisipasi aktif mereka dalam proses demokrasi. Rekomendasi meliputi pengenalan perangkat analisis data yang lebih canggih, perluasan program ke lintas disiplin, serta kolaborasi institusi untuk memperkuat dampaknya
Co-Authors Chatarina Enny Murwaningtyas Cyrenia Novella Krisnamurti Dominikus, Wara Sabon Gunawan, Monica Tiara Kuling, Oriel Maharani, Wayan Patrisius Afrisno Udil, Patrisius Afrisno Puspaningrum, Fibelia Dwi Putri, Agatha Lintang Antika Ika Sri Pratini, Haniek Tapo, Maria Marfiani Turnip, Grace