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Kemampuan Literasi Matematis Siswa SMP Ditinjau dari Self-Efficacy Mutiara Pertiwi; Suhendra Suhendra; Dadang Juandi
SJME (Supremum Journal of Mathematics Education) Vol 6 No 2 (2022): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v6i2.6547

Abstract

Mathematical literacy is an individual’s ability to formulate, employ, and interpret mathematics in various contexts. One of the factors that influence this ability is self-efficacy. This study aims to obtain an overview of the mathematical literacy ability of junior high school students in terms of self-efficacy. The research method used is qualitative research with a phenomenological approach. The instruments used were researchers as the research implementer, a self-efficacy scale, a mathematical literacy ability test, and interview guidelines. The subjects of this study were three students who had filled out the self-efficacy scale, consisting of one student with a high level of self-efficacy, one student with a moderate level of self-efficacy, and one student with a low level of self-efficacy. The results show that student with a high level of self-efficacy can meet three indicators of mathematical literacy ability and use the knowledge gained from their experience in solving problems, student with a moderate level of self-efficacy can meet two indicators of mathematical literacy ability and tend to try to solve the given problem, meanwhile student with a low level of self-efficacy only meet one indicator of mathematical literacy ability and less aware of the role of mathematics in everyday life.
PENDAMPINGAN PEMBELAJARAN DENGAN ALAT PERAGA MENARA HANOI UNTUK MENUMBUHKAN KECERDASAN LOGIS-MATEMATIS WARGA BELAJAR PAKET B Muhammad Awaludin Nasution; Mutiara Pertiwi; Azela Fitri; Alfi Syahraini; Surya Kurniawan; Kusnandi Kusnandi; Kartika Yulianti
Jurnal Dedikasi untuk Negeri Vol 4, No 1 (2025): Jurnal Dedikasi untuk Negeri (JDN)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/jdn.v4i1.3178

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk menumbuhkan kecerdasan logis-matematis warga belajar di salah satu Pusat Kegiatan Belajar Masyarakat (PKBM) di Kabupaten Bandung Barat, Provinsi Jawa Barat. Kegiatan ini dilatarbelakangi oleh hasil observasi bahwa pembelajaran matematika paket B belum mengoptimalisasikan media dalam proses belajarnya termasuk alat peraga. Hal ini disebabkan karena media belum terfasilitasi dengan baik, padahal belajar matematika dengan alat peraga dapat menumbuhkan tantangan bagi pembelajar termasuk alat peraga menara hanoi. Pengabdian terdiri dari beberapa tahapan yaitu observasi, pelaksanaan, dan evaluasi. Dalam pelaksanaan kegiatan warga belajar dibagi menjadi tiga kelompok dan mencoba mencari langkah minimum perpindahan dan menganalisis strategi yang harus digunakan untuk mencapai tujuan. Berdasarkan hasil angket kecerdasan logis-matematis didapatkan bahwa menara hanoi dapat menumbuhkan kecerdasan logis-matematis lebih dari 70% warga belajar, sehingga dapat dikatakan bahwa alat peraga ini cocok digunakan untuk menumbuhkan kecerdasan logis matematis dalam proses pembelajaran khususnya pada materi pola bilangan. This community service activity aims to foster the logical-mathematical intelligence of learning residents at one of the Community Learning Activity Centers (PKBM) in West Bandung Regency, West Java Province. This activity was motivated by the observation that package B mathematics learning had not optimized the media in the learning process, including teaching aids. This is because the media has not been well facilitated, even though learning mathematics with visual aids can create challenges for students, including the Hanoi tower props. The service consists of several stages: observation, implementation, and evaluation. In carrying out the activity, students are divided into three groups and try to find the minimum steps of movement and analyze the strategies that must be used to achieve the goal. Based on the results of the logical-mathematical intelligence questionnaire, it was found that the hanoi tower can foster logical-mathematical intelligence of more than 70% of the learning population, so it can be said that this teaching aid is suitable for growing logical-mathematical intelligence in the learning process, especially in number pattern material.
Co-Authors Alfi Syahraini Azela Fitri Dadang Juandi Kartika Yulianti Kusnandi Kusnandi Muhammad Awaludin Nasution Suhendra, S Surya Kurniawan