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Decky D. W. Kamagi
Universitas Negeri Manado
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Public Health Social Sciences Veterinary Other

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PENGEMBANGAN ASESMEN DIAGNOSTIK BERBASIS MEDIA GOOGLE FORM DI MAN MODEL 1 MANADO Motulo, Serlin J; Mokosuli, Yeremia S; Kamagi, Decky W.
SOSCIED Vol 7 No 1 (2024): SOSCIED - Juli 2024
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v7i1.768

Abstract

Serlin J. Motulo, 20 507 023. Development of a diagnostic assessment based on Google Form Media in MAN Model 1 Manado. Thesis, Department of Biology, Faculty of Mathematics, Natural and Earth Sciences, State University of Manado. Tondano. 2024. Supervisor Prof. Dr. Yermia S. Mokosuli, M.Si and Dr. Decky W. Kamagi, M.Sc. This research is motivated by teachers who did not maximize diagnostic assessments due to a lack of understanding and limited time spent creating, applying and analyzing data. This research aims to develop a diagnostic assessment that is effective, efficient, easy to perform and economical. This research is a developmental research using the ADDIE model which includes five stages, namely analysis, design, development, implementation and evaluation. According to the research results on products developed by media experts, the percentage obtained was 97.1% (very achievable). Then for the evaluation experts, the percentage obtained is 100% (very achievable). Moreover, materials experts, the percentage obtained was 98.75% (very feasible). Meanwhile, the test results for subject teachers' responses obtained a percentage of 97.3% (very feasible) and the average percentage of student responses was 91.8% (very feasible). The development of diagnostic assessments based on Google Forms materials is very suitable for carrying out assessments that can be carried out both online and offline
IDENTIFICATION OF MACROALGAE IN THE COASTAL AREA OF BUDO TOURISM VILLAGE, WORI, NORTH MINAHASA Watung, Fernando; Supit, Annely; Setyawati, Iriani; Kamagi, Decky; Agustina, Tika Puri; Rukmana, Musma; Hasmiati, Hasmiati
Indonesian Biodiversity Journal Vol. 5 No. 3 (2024): December 2024
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/ibj.v5i3.10837

Abstract

Algae are lower plants that do not have differentiated structures such as roots, stems, and leaves; although they may appear to have differences, they are actually just thallus forms. Macroalgae have macroscopic body shape and size consisting of fronds without distinct roots, stems, and leaves. Macroalgal diversity is not only reflected in their ecological and economic significance but also in their high species richness and wide geographical distribution within aquatic ecosystems. However, research on the species diversity of macroalgae in Budo Tourism Village Beach, North Minahasa remains limited. This study aims to identify the macroalgal species in the Budo Tourism Village, Wori, North Minahasa area. The research employed the line transect and quadrat-based sampling method, which was implemented at two distinct station locations: Station I (rocky reef substrate) and Station II (sandy-muddy substrate). Macroalgae identification was facilitated by utilizing the comprehensive identification textbooks. The research reveals the presence of four macroalgal species, comprising three brown algae (Phaeophyceae), namely Padina boergesenii, Sargassum llinearifolium, Turbinaria ornata and one red algae (Rhodophyceae), Gracilaria corticata. Sargassum linearifolium, Padina boergesenii, and Gracilaria corticata was found in rocky reef substrate. Turbinaria ornate and Padina boergesenii was found in sandy-muddy substrate.
IDENTIFICATION OF MACROALGAE IN THE COASTAL AREA OF BUDO TOURISM VILLAGE, WORI, NORTH MINAHASA Watung, Fernando; Supit, Annely; Setyawati, Iriani; Kamagi, Decky; Agustina, Tika Puri; Rukmana, Musma; Hasmiati, Hasmiati
Indonesian Biodiversity Journal Vol. 5 No. 3 (2024): December 2024
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/ibj.v5i3.10837

Abstract

Algae are lower plants that do not have differentiated structures such as roots, stems, and leaves; although they may appear to have differences, they are actually just thallus forms. Macroalgae have macroscopic body shape and size consisting of fronds without distinct roots, stems, and leaves. Macroalgal diversity is not only reflected in their ecological and economic significance but also in their high species richness and wide geographical distribution within aquatic ecosystems. However, research on the species diversity of macroalgae in Budo Tourism Village Beach, North Minahasa remains limited. This study aims to identify the macroalgal species in the Budo Tourism Village, Wori, North Minahasa area. The research employed the line transect and quadrat-based sampling method, which was implemented at two distinct station locations: Station I (rocky reef substrate) and Station II (sandy-muddy substrate). Macroalgae identification was facilitated by utilizing the comprehensive identification textbooks. The research reveals the presence of four macroalgal species, comprising three brown algae (Phaeophyceae), namely Padina boergesenii, Sargassum llinearifolium, Turbinaria ornata and one red algae (Rhodophyceae), Gracilaria corticata. Sargassum linearifolium, Padina boergesenii, and Gracilaria corticata was found in rocky reef substrate. Turbinaria ornate and Padina boergesenii was found in sandy-muddy substrate.
Pengembangan Media Pembelajaran Berbasis Video Pembelajaran Materi Sistem Ekskresi Kelas XI di SMA Montela Waney; Meity Neltje Tanor; Decky W. Kamagi
J-CEKI : Jurnal Cendekia Ilmiah Vol. 3 No. 4: Juni 2024
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v3i4.4038

Abstract

Penelitian Pengembangan ini merupakan penelitian yang bertujuan untuk mengembangkan media pembelajaran dalam bentuk video pembelajaran yang layak digunakan sebagai media pemebelajaran. Pengembangan media pembelajaran ini menggunakan model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Pengumpulan data pada penelitian ini melalui wawancara dan angket. Teknik analisis data dilakukan secara deskriptif kualitatif dan kuantitatif. Hasil penelitian ini menunjukan bahwa media pembelajaran yang dikembangakan memperoleh nilai rata-rata dengan persentase 95% oleh ahli media, Nilai rata-rata dengan persentase 88% oleh ahli materi, Nilai rata-rata dengan persentase 92% oleh guru biologi, dan untuk rata-rata keseluruhan respon dari siswa 90% dengan kesimpulan sangat baik. Berdasarkan analisis hasil penelitian, maka pengembangan media pembelajaran berbasis video pembelajaran pada materi sistem ekskresi telah mendapatkan pernilaian dengan kriteria valid dan sehingga layak digunakan sebagai media pembalajaran di SMA.
Peningkatan Kemampuan Berpikir Kreatif Siswa melalui Model Pembelajaran Inkuiri Terbimbing pada Materi Keanekaragaman Hayati: Penelitian Jein Reflin Herung; Decky W. Kamagi; Marthy L.S. Taulu
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.1352

Abstract

Kemampuan berpikir kreatif merupakan keterampilan penting yang perlu dikembangkan dalam pembelajaran Biologi, khususnya pada materi keanekaragaman hayati yang menuntut pemahaman mendalam, analisis, dan penerapan konsep dalam kehidupan nyata. Penelitian ini bertujuan untuk meningkatkan kemampuan berpikir kreatif siswa melalui penerapan model pembelajaran inkuiri terbimbing di kelas X-B SMA Negeri 3 Gorontalo Utara. Metode yang digunakan adalah Penelitian Tindakan Kelas yang dilaksanakan dalam dua siklus, masing-masing mencakup tahap perencanaan, pelaksanaan, observasi, dan refleksi. Instrumen yang digunakan terdiri atas modul ajar, lembar kerja siswa, observasi, dan tes hasil belajar. Hasil penelitian menunjukkan adanya peningkatan signifikan dalam hasil belajar siswa dari siklus I ke siklus II. Pada siklus I, persentase ketuntasan klasikal sebesar 60,66% dengan skor tertinggi 65, sedangkan pada siklus II meningkat menjadi 80,55% dengan skor tertinggi 95. Pembelajaran berbasis inkuiri terbimbing terbukti mampu meningkatkan keaktifan siswa dalam diskusi, keberanian mengemukakan pendapat, serta kemampuan menyelesaikan masalah secara kreatif. Aktivitas seperti pengamatan, formulasi pertanyaan, dan presentasi kelompok memberikan kontribusi nyata terhadap pengembangan berpikir kreatif siswa. Temuan ini mengindikasikan bahwa model inkuiri terbimbing dapat menjadi alternatif strategi pembelajaran yang efektif untuk meningkatkan kemampuan berpikir kreatif. Penelitian ini berkontribusi pada praktik pedagogi Biologi dengan menyediakan bukti empiris tentang efektivitas pendekatan inkuiri di sekolah menengah, dan membuka peluang bagi riset lanjutan dalam pengembangan pembelajaran inovatif lintas mata pelajaran.
PENGEMBANGAN ASESMEN DIAGNOSTIK BERBASIS MEDIA GOOGLE FORM DI MAN MODEL 1 MANADO Motulo, Serlin J; Mokosuli, Yeremia S; Kamagi, Decky W.
SOSCIED Vol 7 No 1 (2024): SOSCIED - Juli 2024
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v7i1.768

Abstract

Serlin J. Motulo, 20 507 023. Development of a diagnostic assessment based on Google Form Media in MAN Model 1 Manado. Thesis, Department of Biology, Faculty of Mathematics, Natural and Earth Sciences, State University of Manado. Tondano. 2024. Supervisor Prof. Dr. Yermia S. Mokosuli, M.Si and Dr. Decky W. Kamagi, M.Sc. This research is motivated by teachers who did not maximize diagnostic assessments due to a lack of understanding and limited time spent creating, applying and analyzing data. This research aims to develop a diagnostic assessment that is effective, efficient, easy to perform and economical. This research is a developmental research using the ADDIE model which includes five stages, namely analysis, design, development, implementation and evaluation. According to the research results on products developed by media experts, the percentage obtained was 97.1% (very achievable). Then for the evaluation experts, the percentage obtained is 100% (very achievable). Moreover, materials experts, the percentage obtained was 98.75% (very feasible). Meanwhile, the test results for subject teachers' responses obtained a percentage of 97.3% (very feasible) and the average percentage of student responses was 91.8% (very feasible). The development of diagnostic assessments based on Google Forms materials is very suitable for carrying out assessments that can be carried out both online and offline
Mind Mapping Method in the Merdeka Belajar Curriculum Era: An Effort to Improve Student Learning Outcomes on Animal Digestive System Material Bogar, Fania Alfalita; Nanlohy, Fanny N.; Kamagi, Decky W.
Jurnal Pendidikan Tambusai Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar peserta didik dalam memahami topik sistem pencernaan hewan dengan mengadopsi metode pembelajaran Mind Mapping di SMA Negeri 2 Tondano. Penelitian yang dilakukan merupakan bentuk Penelitian Tindakan Kelas (PTK). Penelitian difokuskan pada sampel sebanyak 20 siswa kelas XIB yang memanfaatkan teknik pembelajaran Mind Mapping. Metodologi penelitian yang digunakan meliputi pemanfaatan tes dan observasi. Secara tradisional, hasil belajar siswa yang dicapai dengan pembelajaran Mind Mapping pada siklus I adalah 70%, dan persentase ini meningkat menjadi 100% pada siklus II. Oleh karena itu, dapat disimpulkan bahwa penerapan pendekatan pembelajaran Mind Mapping dapat meningkatkan prestasi akademik siswa kelas XIB Peminatan di SMA Negeri 2 Tondano.
Pengembangan LKPD Berbasis Discovery Learning Pada Materi Ekosistem untuk Meningkatkan Keterampilan Berpikir Kreatif Siswa Kelas X SMA Negeri 1 Wori Rahayu, Tarisa; Kamagi, Decky W.; Yalindua, Aser
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini berfokus pada permasalahan rendahnya tingkat kemampuan berpikir kreatif peserta didik, yang diakibatkan oleh kurangnya ketersediaan soal-soal berorientasi pada pengembangan kreativitas dalam proses pembelajaran. Penelitian ini bertujuan untuk mendesain dan mengembangkan LKPD berbasis Discovery Learning pada materi ekosistem yang isinya terdapat soal-soal khusus untuk merangsang dan meningkatkan kemampuan berpikir kreatif peserta didik, serta mengetahui respons dari guru dan peserta didik terhadap produk yang dikembangkan. Penelitian ini menggunakan model pengembangan yang dikembangkan oleh Dick dan Carry yang terdiri dari 5 tahapan yaitu (1) Analysis (2) Design (3) Development (4) Implementation (5) Evaluation. Hasil penilaian terhadap media pembelajaran oleh ahli materi diperoleh persentase kelayakan sebesar 90,00% dengan kategori sangat layak, berdasarkan penilaian ahli media diperoleh persentase kelayakan sebesar 90,90% dengan kategori sangat layak, berdasarkan penilaian ahli assessment diperoleh persentase sebesar 87,50% layak, dan respons guru diperoleh persentase 93,33% dengan kategori sangat layak. Dan berdasarkan hasil evaluasi kemampuan berpikir kreatif peserta didik diperoleh persentase 74,03% dengan kategori baik.
Analysis of Creative and Collaborative Thinking Abilities on Animalia Material in Class X Students of SMA Negeri 1 Airmadidi Josua Gigir; Carolin Manuahe; Decky W. Kamagi
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 1 (2024): Maret : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v2i1.2079

Abstract

Biology learning demands learning competencies in the realm of high-level understanding, so many students find it challenging to develop their critical thinking skills and, therefore, have difficulty completing various concepts in biology. For this reason, a particular way of learning is needed so that it fosters students' critical thinking skills through creative and collaborative thinking skills so that they can be well-honed in order to be able to solve various complex concepts in biology. Therefore, this research aims to determine the creative and collaborative thinking abilities of class X SMA Negeri 1 Airmadidi students on Animalia material, focusing on their creative and collaborative thinking abilities. This type of qualitative research describes data obtained from a rubric containing research indicators. The research results show that the profile of students' creative and collaborative skills shows good development based on the indicators obtained. Indicators of creative and collaborative thinking abilities are at scores 3 and 4, which shows that students can give excellent and precise answers to both questions through discussions and written tests. Based on these results, the analysis of creative and collaborative thinking abilities in class X12 students at SMA Negeri 1 Airmadidi is in good ability results.
Implementasi Kurikulum Merdeka Belajar di Daerah Kepulauan: Studi Kasus di SMA Negeri 1 Kepulauan Sula Bakri Titdoy; Decky W. Kamagi; Jantje Ngangi
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 3 No. 2 (2025): Jurnal Matematika dan Ilmu Pengelatuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v3i2.5079

Abstract

This study aims to evaluate the implementation of the Independent Learning Curriculum at SMA Negeri 1 Sula Islands, an educational institution located in the archipelago with its own geographical characteristics and challenges. The focus of this study is to assess the effectiveness of curriculum implementation in shaping a flexible, participatory, and contextual learning experience. Using a descriptive quantitative approach, data was collected through questionnaires of school principals, vice principals for curriculum and student affairs, and grade XI science and social studies students. The results of the study showed that all respondents from school management gave an assessment of the "Very Good" category to the implementation of the Independent Curriculum. Meanwhile, students in grade XI Science gave 92% of responses in the "Very Good" category, and students in grade XI Social Studies recorded 74% in the same category, with a small percentage being in the "Poor" category. These findings indicate that the Independent Curriculum approach that emphasizes project-based learning, learning differentiation, and formative assessment has been successfully adapted effectively by teachers and students. Teacher training support, availability of facilities, and adaptation to the local context have all contributed to this success. The implications of this study show that the Independent Curriculum can be effectively implemented in the archipelago if supported by visionary school leadership and continuous training. This study makes an empirical contribution to the national education reform literature and opens further research opportunities on curriculum adaptation in the 3T region.
Co-Authors Agustina, Tika Puri Aser Yalindua Bakri Titdoy Bawole, Alpon Trisno Bogar, Fania Alfalita Carolin Manuahe Christny Ferdina Evie Rompas Emma M Moko Fanny Nella Nanlohy Feren Pangerapan Fernando Andre Watung frisky fransiskus patuwo Hasmiati Hasmiati Helen Joan Lawalata Herry Maurits Sumampouw Indah Tumelap IRIANI SETYAWATI Jantje Ngangi Jein Reflin Herung Josua Gigir Mariana Rengkuan Marthy L S Taulu Marthy Lingkan Stela Tauluh Meity Nelltje Tanor Melany Piri Mokosuli Yermia Samuel Montela Waney Motulo, Serlin J Musma Rukmana Rahayu, Tarisa Suddin Simanjuntak Supit, Annely Theresia Viviani Putri Ndese