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All Journal Jurnal Abdidas Bioscientist : Jurnal Ilmiah Biologi
Abd. Hakim Laenggeng
Universitas Tadulako
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Health Professions Immunology & microbiology Mathematics Public Health Social Sciences Other

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Pelatihan dan Pendampingan Penyusunan Proposal PKM-P Mahasiswa Program Studi Pendidikan Biologi Abd. Hakim Laenggeng; Samsurizal M. Suleman; Moh. Sabran
Jurnal Abdidas Vol. 2 No. 6 (2021): December Pages 1257-1486
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdidas.v2i6.480

Abstract

Kegiatan ini bertujuan untuk menambah pengetahuan, wawasan sekaligus meningkatkan kemampuan mahasiswa Program Studi Biologi dalam penyusunan proposal PKM-P (PKM-R). Hal ini dimaksudkan untuk meningkatkan sumberdaya manusia bagi mahasiswa dalam menghasilkan produk proposal yang berkualitas, memiliki daya saing yang kompetitif dalam mengikuti Program Kreativitas Mahasiswa, khususnya bidang PKM-P (PKM-R). Untuk mencapai tujuan tersebut, diterapkan metode dan pendekatan berupa pelatihan yang disesuaikan dengan target sasaran mitra. Kurangnya kemampuan dan pemahaman dalam merancang dan menyusun proposal terkait PKM mendorong tim pengabdian memadukan ide-ide dan gagasan dalam menyelesaikan permasalahan tersebut dengan melakukan kegiatan Pelatihan. Pelatihan menggunakan metode workshop berbasis kelompok. Materi yang diberikan terkait dengan Program Kreativitas Mahasiswa; identifikasi masalah, ide/gagasan dalam menetapkan topik dan teknik sitasi (mendeley) sampai pada sistematika dan teknik penyusunan proposal. Hasil pelatihan menunjukkan adanya peningkatan pengetahuan rata-rata peserta sebesar 21% dari sebelum kegiatan pelatihan secara umum mencapai rata-rata 69%, setelah mengikuti kegiatan pelatihan, pengetahuan peserta meningkatkan menjadi rata-rata 90%.
The Effect of Nutrition Education on Students’ Breakfast Habits and Academic Achievement at SMA Negeri 1 Sausu Ni Luh Indrianti; Lilies; Abd. Hakim Laenggeng; Fatmah Dhafir; Syech Zainal; Musdalifah Nurdin
Bioscientist : Jurnal Ilmiah Biologi Vol. 14 No. 1 (2026): March
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v14i1.19914

Abstract

This study aimed to examine the effect of nutrition education on students’ breakfast habits and learning outcomes at SMA Negeri 1 Sausu, while also highlighting its role in promoting healthier breakfast behaviors among students. The study employed a quantitative approach using a one-group pretest-posttest design. The participants were 23 tenth-grade students selected through total sampling. Data were collected using questionnaires to assess students’ breakfast habits before and after the intervention, as well as documentation of students’ learning outcomes. Data were analyzed using descriptive quantitative analysis through mean scores, score improvement, and N-gain values. The results showed that the mean breakfast habit score increased from 40.09 in the pretest to 48.43 in the posttest, with an N-gain of 0.14, which was categorized as low. In addition, the mean learning outcome score increased from 77.30 before the intervention to 80.17 after the intervention, with an N-gain of 0.13, also categorized as low. These findings indicate that nutrition education contributed positively to improvements in students’ breakfast habits and learning outcomes, although the level of effectiveness remained low. Therefore, nutrition education has the potential to serve as a promotive and preventive strategy for fostering healthy breakfast behaviors and supporting academic improvement, provided that it is implemented continuously and supported by both the family and the school environment.
Microplastics in the Digestive Tract of Eels (Anguilla sp.) from Lake Poso, Central Sulawesi, and Their Use as Educational Media Felisia Talantu; Fatmah Dhafir; Masrianih; Abd. Hakim Laenggeng; Rafiqa; Amalia Buntu
Bioscientist : Jurnal Ilmiah Biologi Vol. 14 No. 2 (2026): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v14i2.20701

Abstract

This study aimed to analyze the occurrence and abundance of microplastics in the digestive tract of eels (Anguilla sp.) from Lake Poso and to implement the findings as an educational poster-based learning medium. A quantitative descriptive method was employed using six eel samples collected from the Pamona area. Microplastic analysis was conducted through organic matter digestion using 10% KOH solution, filtration with Whatman No. 42 filter paper, and microscopic particle identification. The results showed that all samples (100%) were contaminated with microplastics, with a total of 221 particles and an average abundance of 36.8 particles per individual. The identified microplastic types consisted of fibers (56.56%), fragments (23.53%), and films (19.91%), while pellets were not detected. The dominance of fibers suggests that the main sources of contamination were likely domestic and fishing activities around Lake Poso. The research findings were subsequently developed into an educational poster, which obtained an average feasibility score of 84% and was categorized as highly feasible. These findings contribute to scientific knowledge on microplastic contamination in freshwater eels and demonstrate the potential of local research findings to serve as contextual learning resources for improving students’ environmental literacy and awareness.
Co-Authors Amalia Buntu Fatmah Dhafir Felisia Talantu Hj. Musdalifah Nurdin Lilies Masrianih Ni Luh Indrianti Rafiqa Samsurizal, M. Sulaeman Syech Zainal