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All Journal Jurnal Daya Matematis QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Neutrino Jurnal Literasiologi Community Development Journal: Jurnal Pengabdian Masyarakat Didaktika: Jurnal Kependidikan Majalah Ilmiah Pelita Ilmu Kognitif: Jurnal Riset HOTS Pendidikan Matematika Edukasia: Jurnal Pendidikan dan Pembelajaran Journal of Community Empowerment and Innovation Edumaspul: Jurnal Pendidikan
Evy Lalan Langi
Universitas Kristen Indonesia Toraja
Arts Humanities Computer Science & IT Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Public Health Social Sciences Other

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WORKSHOP PENERAPAN STEM (SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS) DI SEKOLAH MENENGAH Kusnadi, Kusnadi; Huda, Nuril; Furqon, Muhamd; Palayukan, Hersiyati; Langi, Evy Lalan
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 4 (2024): Volume 5 No. 4 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i4.33020

Abstract

Workshop Penerapan STEM di Sekolah Menengah di SMA Istiqamah Muhammadiyah bertujuan untuk meningkatkan minat dan pemahaman siswa terhadap STEM (Science, Technology, Engineering, and Mathematics) melalui metode interaktif. Kegiatan ini menargetkan 33 siswa kelas 3 yang dipilih secara acak. Metode yang digunakan meliputi presentasi, diskusi, dan aktivitas praktis, dirancang untuk memotivasi siswa agar lebih aktif dalam pembelajaran. Hasil survei menunjukkan peningkatan minat dari 45% menjadi 85%, pemahaman konsep dari 40% menjadi 80%, dan kepercayaan diri dari 30% menjadi 75%. Selain itu, siswa juga lebih mampu melihat relevansi STEM dalam kehidupan sehari-hari, meningkat dari 35% menjadi 78%. Keberhasilan ini menegaskan bahwa pendekatan yang mengintegrasikan teori dan praktik dapat meningkatkan keterlibatan dan pemahaman siswa. Pengabdian ini tidak hanya meningkatkan kualitas pendidikan tetapi juga mempersiapkan siswa untuk masa depan dengan keterampilan STEM yang esensial. Dengan demikian, program ini dapat menjadi model bagi sekolah lain dalam meningkatkan pembelajaran STEM di Indonesia.
Meta Analysis Study: The Effect of Mind Mapping on Students' Multiple Intelligence Didi Haryanto; Tomi Apra Santosa; Evy Lalan Langi; Hersiyati Palayukan; Ika Agustina
Edumaspul: Jurnal Pendidikan Vol 7 No 1 (2023): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v7i1.6334

Abstract

This study aims to determine the effect size of mind mapping learning model on students' multiple intelligence. This research is a meta-analysis. The sample came from 15 national and international journals. The process of searching for data sources in this study through Google Scholar, ScienceDirect, Wiley and ProQuest. The inclusion criteria used are journals or proceedings indexed by Scopus, SINTA, DOAJ and Web of Science; 2) Has mind mapping and multiple intelligence variables; 3) The type of research is experimental or quasi-experimental; 4) has mean, standard deviation and t value data. Data collection is done by direct observation and documentation. Data analysis was carried out by calculating the effect size value and standard deviation with the help of JSAP application. The results of this study show that the average effect size value is 0.871 with high criteria. This finding shows that mind mapping learning has an influence on students' multiple intelligence in learning. Mind mapping learning helps students better remember the learning material that has been learned.
Construction of Integer Operations of the Gasing-Mathematics Method from the Perspective of APOS Theory Langi, Evy Lalan; Kondolayuk, Marilyn Lasarus; Domassang, Katriani Dea
QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Vol. 17 No. 2 (2025): Qalamuna - Jurnal Pendidikan, Sosial, dan Agama
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Program Pascasarjana IAI Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/qalamuna.v17i2.8110

Abstract

A low mastery of integer operations remains a significant cause of students’ weak mathematical literacy, as current teaching methods often emphasize mechanical computation over conceptual understanding. This study aims to describe how students construct their understanding of integer operations through the Gasing Method from the perspective of APOS Theory. This research employed a descriptive qualitative design with a task-based case study approach, involving three mathematics education students who had participated in Gasing training and obtained the highest scores on an integer operation test. Data were collected through written tasks and semi-structured interviews, then analyzed using the stages of APOS thinking: Action, Process, Object, and Schema, through iterative coding and triangulation. The results show that the Gasing Method supports the progression of students’ thinking from procedural to conceptual: the Action stage appears in step-by-step computation, the Process stage in mental prediction and verbal explanation, the Object stage in recognizing relationships among operations, and the Schema stage in integrating these into a coherent conceptual framework. The study concludes that the integration of Gasing and APOS provides a powerful pedagogical model that bridges concrete and abstract reasoning, offering meaningful implications for mathematics teachers in designing culturally grounded yet cognitively informed numeracy learning.
Co-Authors Alexander Pakiding Didi Haryanto Domassang, Katriani Dea Hersiyati Palayukan Ika Agustina Inelsi Palengka Kondolayuk, Marilyn Lasarus Kusnadi Lasarus, Marylin Lina Rihatul Hima Lina Rihatul Hima, Lina Rihatul Muhammad Furqon Nanda Saputra Nuril Huda Pakadang, Oktavianus Yandri panglipur, indah rahayu Septi Triyan Septi Triyani Tomi Apra Santosa Yusem Ba’ru