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All Journal Omni-Akuatika UNM Journal of Biological Education Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah Bima Abdi: Jurnal Pengabdian Masyarakat SPEKTRA: Jurnal Kajian Pendidikan Sains
Afkar Afkar
Universitas Almuslim
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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IMPROVING STUDENTS' CONCEPTUAL UNDERSTANDING AND CRITICAL THINKING SKILLS THROUGH WORDWALL EDUCATIONAL GAMES IN ELEMENTARY SCHOOL Vera Idayani; Syifa Saputra; Afkar Afkar
SPEKTRA: Jurnal Kajian Pendidikan Sains Vol. 12 No. 1 (2026): SPEKTRA: Jurnal Kajian Pendidikan Sains
Publisher : Physics Education Study Program, Faculty of Education and Teacher Training, UNSIQ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32699/frqas664

Abstract

The swift evolution of digital technology in the domain of primary education has reshaped instructional methods of innovative, interactive, and effective learning media. In this regard, Wordwall-based educational games are viewed as a promising tool to significantly improve students’ conceptual understanding as well as their critical thinking skills. This research was conducted to investigate the effectiveness of Wordwall educational games in enhancing elementary school students’ comprehension of concepts and their critical thinking abilities. The study employed a quantitative approach with a quasi-experimental method, specifically utilizing a non-equivalent control group design. The participants consisted of elementary school students who were divided into two groups: an experimental group and a control group. The experimental group was taught using Wordwall-based educational games, while the control group received instruction through traditional teaching methods. Data were collected using test instruments in the form of pre-tests and post-tests, which were designed to measure students’ conceptual understanding and critical thinking skills. The instruments were developed based on predetermined learning indicators and were validated by experts before being administered. Following rigorous statistical screening via normality and homogeneity tests, an independent samples t-test confirmed that the experimental group attained markedly superior post-test results in critical thinking and conceptual understanding compared to the control group. These findings demonstrate that the implementation of Wordwall educational games has a positive and by demonstrating a statistically significant influence on students' cognitive growth, Wordwall proves to be a robust digital medium that effectively facilitates higher-order thinking within primary school settings.
Resilience Under Pressure: Application of CRes Index to Monitor Coral Ecosystem Shifts in Jaboi, Aceh Post-Mass Bleaching Events Nadia Aldyza; Afkar Afkar
Journal Omni-Akuatika Vol 22, No 1 (2026): Omni-Akuatika May (In press)
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2026.22.1.1333

Abstract

This study assessed the resilience of coral reef ecosystems in the coastal waters of Jaboi, Sabang City, Weh Island, conducted in August 2025. The study area is an open marine zone that has not yet been designated as a marine protected area, highlighting the urgency of evaluating ecosystem resilience as a scientific basis for future conservation planning. Data collection was conducted using six parallel transects installed along the coastline at depths of 3 m and 7 m. Coral cover, turf algae, Crustose Coralline Algae (CCA), and rubble were recorded using 50 m line transects combined with underwater video analysis, while the density of blue sea stars (Linckia laevigata) and sea urchins was assessed using belt transects (100 m²). The results indicated that shallow waters exhibited higher live coral cover, greater CCA presence, and higher abundance of L. laevigata, reflecting a more stable ecosystem with strong recovery potential. In contrast, deeper waters showed increased dominance of turf algae and higher sea urchin density, suggesting emerging ecological pressures despite remaining within the high-resilience category. Differences in substrate quality between depths were identified as a key factor influencing benthic community structure. Overall, the coral reefs of Jaboi demonstrate relatively high resilience; however, early signs of ecological stress emphasize the need for continuous monitoring and proactive management. The findings support the use of the CRes Index as an effective tool for reef resilience assessment and provide essential baseline data to inform conservation zoning, restoration initiatives, and sustainable coastal management in Indonesia.
Persepsi Siswa terhadap Efektivitas Pemanfaatan Laboratorium IPA sebagai Penunjang Pembelajaran Biologi Nabila Safira; Afkar Afkar; Zainatul Hasanah
UNM Journal of Biological Education Vol 8, No 2 (2026): Vol 8 No 2 September 2026
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/ujbe.v8i2.85761

Abstract

Penelitian ini dilakukan untuk mengevaluasi efektivitas laboratorium IPA dalam mendukung pembelajaran Biologi di SMA Negeri 2 Peusangan berdasarkan persepsi siswa serta mengidentifikasi faktor-faktor yang memengaruhi pelaksanaannya. Metode deskriptif kuantitatif dengan desain ex post facto diterapkan dalam penelitian ini. Partisipan penelitian meliputi 72 siswa kelas XI, empat guru Biologi, dan satu laboran. Data dikumpulkan melalui angket, observasi, wawancara, dokumentasi, dan lembar inventaris laboratorium, kemudian dianalisis menggunakan statistik deskriptif berbentuk persentase. Hasil penelitian menunjukkan bahwa efektivitas laboratorium termasuk dalam kategori baik dengan persentase keseluruhan sebesar 80,62%. Nilai tertinggi diperoleh pada indikator pemanfaatan laboratorium dalam kegiatan pembelajaran, sedangkan ketersediaan sarana dan prasarana memperoleh persentase terendah. Kegiatan praktikum yang dilaksanakan di laboratorium memberikan kontribusi positif terhadap pemahaman konsep, keterampilan proses sains, dan motivasi belajar siswa. Namun, keterbatasan waktu praktikum, kurang memadainya peralatan, serta administrasi laboratorium yang belum optimal masih menjadi hambatan dalam mendukung pembelajaran Biologi secara efektif. Oleh karena itu, peningkatan pengelolaan laboratorium dan penyediaan fasilitas pendukung masih diperlukan guna menunjang kualitas kegiatan praktikum secara berkelanjutan.
The Effectiveness of Interactive Media to Optimize Critical and Creative Thinking in Elementary School Students Nurul Kasmi; Yulia Santi; Afkar Afkar
Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah Vol. 10, No. 4, October - December 2026
Publisher : Sekolah Tinggi Ilmu Al-Qur'an (SIQ) Amuntai Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35931/am.v10i4.6318

Abstract

The urgency of this research lies in the urgent need for the use of interactive media in elementary school learning that is able to optimize students' critical and creative thinking skills as a provision to face the challenges of 21st century learning. The purpose of this study is to analyze the implementation and impact of the effectiveness of interactive media to optimize the critical and creative thinking of elementary school students. This study uses a qualitative method with a case study approach. The sample used was determined by purposive sampling consisting of school principals and teachers as respondents as many as 8 respondents. Data collection techniques with interview and observation guidelines. Qualitative data validity tests include credibility, transferability, dependability and confirmability tests. Data analysis was carried out using qualitative descriptive, namely data reduction, data presentation and conclusions. . The results of this study show that the results of the study reveal that interactive learning media runs effectively in the learning process, the interactive media used by teachers, such as learning videos, animations, digital quizzes, and educational applications, are proven to be able to increase student attention, focus, and involvement during the learning process. This media makes the learning atmosphere more interesting, fun, and not monotonous, thus helping students understand the material more quickly and deeply. There are obstacles that affect the optimization of interactive media, such as limited technological facilities, electricity and internet constraints, uneven teachers' technological abilities, and limited learning time. In addition, the difference in students' ability to understand technology-based learning is also a challenge for teachers.
Penyuluhan Pembuatan Brownies Ikan Berbasis Kearifan Lokal untuk Mendukung Pengembangan Desa Wisata Rammang-Rammang, Kabupaten Maros Andi Liswahyuni; Fitrawati Fitrawati; Irmawati Irmawati; Muhlis Hajar Adiputra; Muhammad Ardiansyah; Arwin Arwin; Abdul Malik; Mustamin Tajuddin; Irianty Tampubolon; Alimuddin R; Darmawati Darmawati; Cening Kardi; Parawansa Parawansa; Nadia Aldyza; Afkar Afkar; Toga Mahaji; Suhartin Dewi Atuti
Bima Abdi: Jurnal Pengabdian Masyarakat Vol. 6 No. 4 (2026): Bima Abdi: Jurnal Pengabdian Masyarakat
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/ba-jpm.v6i4.5494

Abstract

Desa Wisata Rammang-Rammang, Kabupaten Maros, memiliki potensi perikanan dan kearifan lokal yang dapat dikembangkan menjadi produk kuliner bernilai tambah. Namun, pemanfaatan ikan sebagai bahan olahan inovatif masih memerlukan penguatan pengetahuan dan keterampilan masyarakat. Kegiatan pengabdian kepada masyarakat ini bertujuan memberikan penyuluhan dan pelatihan pembuatan brownies berbahan dasar ikan untuk mendukung diversifikasi pangan, pemberdayaan ekonomi, dan pengembangan desa wisata. Kegiatan dilaksanakan di Kabupaten Maros pada 30 Juni 2026 melalui kolaborasi Aliansi Dosen Perguruan Tinggi Swasta Indonesia (ADPERTISI) dengan Pemerintah Kabupaten Maros, melibatkan 25 peserta yang merupakan ibu rumah tangga. Metode pelaksanaan meliputi penyampaian materi, demonstrasi, praktik langsung, diskusi, dan evaluasi pemahaman peserta. Materi mencakup pemilihan dan pengolahan ikan, formulasi adonan, teknik pemanggangan, sanitasi dan higiene pangan, pengemasan, pelabelan, serta strategi pemasaran sederhana. Pelatihan diarahkan untuk membekali peserta dengan keterampilan mengolah potensi perikanan lokal menjadi brownies yang higienis, menarik, dan berpotensi dikembangkan sebagai oleh-oleh wisata. Hasil kegiatan menunjukkan peningkatan pengetahuan peserta, yaitu nilai rata-rata naik dari 52,80 pada pre-test menjadi 84,40 pada post-test atau meningkat 31,60 poin (59,85%), dengan nilai terendah naik dari 35 menjadi 65 dan nilai tertinggi dari 75 menjadi 100. Peserta berkategori pengetahuan baik meningkat dari 8% menjadi 84%, sedangkan peserta berkategori kurang menurun dari 52% menjadi 0%. Temuan tersebut menjadi dasar untuk menilai ketercapaian tujuan kegiatan dan menentukan kebutuhan pendampingan lanjutan. Pemanfaatan ikan dalam brownies diharapkan memperluas pilihan olahan pangan sekaligus membuka peluang usaha mikro bagi masyarakat. Pengembangan produk ini berpotensi memperkuat identitas kuliner daerah dan memperkaya pengalaman wisatawan. Dengan demikian, kegiatan ini merupakan upaya mengintegrasikan inovasi pangan berbasis sumber daya lokal dengan pengembangan pariwisata dan pemberdayaan masyarakat. Pendampingan diperlukan dalam standardisasi mutu, pengemasan, dan pemasaran agar produk dapat dikembangkan secara konsisten serta mendukung keberlanjutan usaha masyarakat desa wisata.
Co-Authors Abdul Malik Alimuddin R Andi Liswahyuni Arwin Arwin Cening Kardi Darmawati Darmawati Fitrawati Fitrawati Irianty Tampubolon IRMAWATI IRMA Muhammad Ardiansyah Muhlis Hajar Adiputra Mustamin Tajuddin Nabila Safira Nadia Aldyza Nurul Kasmi Parawansa Parawansa Saputra, Syifa Suhartin Dewi Atuti Toga Mahaji Vera Idayani Yulia Santi Zainatul Hasanah