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All Journal EJIP BIOL Jurnal Dikdas Jurnal Kreatif Tadulako Online Biocelebes Jurnal Abdidas Bioscientist : Jurnal Ilmiah Biologi Media Eksakta Journal Evaluation in Education (JEE) Journal of Education Research Jurnal Kreatif Online Jurnal Inovasi Global Equator Science Journal (ESJ) Journal of Biology Science and Education Borneo Journal of Biology Education (BJBE)
Hj. Musdalifah Nurdin
Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Tadulako, Palu, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

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Medicinal Plant Species in Lakuan Buol Village, Lakea District, Buol Regency, as Learning Media Wahyu Indah Septiani; Gamar B. N. Shamdas; Vita Indri Febriani; Lestari M. P. Alibasyah; Aan Febriawan; Musdalifah Nurdin
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.v14i2.20183

Abstract

This study aims to identify medicinal plant species, describe the plant parts used and their processing methods, and develop learning media in the form of a pocket book and flipbook in Lakuan Village, Lakea Sub-district, Buol Regency. This research used a descriptive qualitative approach through field observations, interviews with key informants (traditional healers) and supporting informants (medicinal plant users), as well as documentation. Data were analyzed descriptively by grouping plant species, used parts, and processing techniques, supported by literature review. The results showed 32 species from 24 families, with specific plant parts used, namely leaves for fever and wounds due to their ease of processing, roots for internal diseases, rhizomes as anti-inflammatory and antibacterial agents, stems for relaxation, fruits for digestion and immunity, and flowers for cough treatment. The pocket book and flipbook media were chosen because they are practical, concise, and interactive, making it easier for students to understand the material. The feasibility test results indicated that the media was categorized as highly feasible as a context-based learning resource.
Microplastics in Lake Poso Sediments and Their Use as Educational Media Agreista Toripa; Fatmah Dhafir; Musdalifah Nurdin; Masrianih; Abd. Hakim Langgeng; Syech Zainal
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.v14i2.20727

Abstract

Microplastic pollution is an emerging environmental concern because these particles can accumulate in aquatic ecosystems but are difficult to detect visually. This study aimed to identify the morphological types and determine the density of microplastics in sediments from Lake Poso, Central Sulawesi, Indonesia, and to develop an educational poster based on the findings. A quantitative descriptive approach was applied. Sediment samples were collected from three categories of sites: an area with minimal human activity, a tourism area, and a residential area. Two sampling points were established at each site, yielding six sediment samples. At each sampling point, 200 mL of sediment was collected using the hand-collection method and analyzed at the Biology Laboratory, Faculty of Teacher Training and Education, Tadulako University. Organic matter was digested using a 10% KOH solution, after which the samples were filtered and examined microscopically. Suspected microplastic particles were classified as fibers, fragments, films, or pellets. Microplastics were detected in all sediment samples, although their density varied among sites. Fragments were the most abundant type, followed by fibers, films, and pellets. Microplastic densities were 170 particles/100 g of dry sediment at the site with minimal human activity, 281 particles/100 g at the tourism site, and 218.5 particles/100 g at the residential site. The educational poster developed from these findings was evaluated by content, design, and media experts, as well as student users, and was categorized as highly suitable for educational use. These findings indicate that Lake Poso sediments are contaminated with microplastics, potentially associated with tourism, fisheries, residential activities, and other anthropogenic inputs. Improved waste management and environmental monitoring are therefore needed to reduce microplastic contamination in the lake.
Analisis Dampak Penggunaan Situs Web ChatGPT dalam Proses Pembelajaran Biologi Siswa SMA Negeri 1 Torue I Ketut Didiana; Bustamin; Gamar Binti Non Shamdas; Musdalifah Nurdin; Mohhamad Sabran; Lilies
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
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.v13i4.17865

Abstract

This study aims to describe the impact of using the ChatGPT website in the learning process of Biology students at SMA Negeri 1 Torue. This study uses a qualitative method with a descriptive approach. The subjects in this study were students from SMA Negeri 1 Torue XI and XII, with the number of subjects taken as 10% of the total student population, with 32 students in grade XI and 30 students in grade XII. Data collection techniques involved using a questionnaire filled out by the students, with evaluations using a Likert scale. Observations at SMAN 1 Torue revealed that students have extensively used ChatGPT in the learning process during discussions, and the use of ChatGPT in the biology learning process has both positive and negative impacts. The results of this study indicate the impact of ChatGPT use on the cognitive aspect with an average total percentage of 59%, on the affective aspect with an average total percentage of 69%, and on the psychomotor aspect with an average total percentage of 41%. It can be concluded that there is an impact of using the ChatGPT website in the learning process of Biology students at SMA Negeri 1 Torue.
Analisis Kesiapan Guru Dalam Pembelajaran IPA di SMP Negeri Bungku Timur Estin Nursanti Handayani; Mohammad Jamhari; Fatmah Dhafir; Lestari M.P. Alibasyah; Hayyatun Mawaddah; Musdalifah Nurdin
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
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.v13i4.18646

Abstract

This study aims to analyze the level of teacher readiness in teaching science at Bungku Timur Public Junior High School. The research method used is a qualitative descriptive approach. Research data were collected through observation of learning tools, observation of the learning process, interviews, and documentation. The research subjects involved science teachers from four public junior high schools in the Bungku Timur area. The results showed that (1) the readiness of learning tools, including the education calendar, annual program, semester program, teaching modules, and teaching materials, was in the Ready to Very Ready category, with an achievement percentage ranging from 81.25% to 100%; (2) it was found that two schools had fulfilled all the tools completely, while the other two schools still needed improvement in several components; (3) for the readiness of the learning process, the aspects of teachers' knowledge, attitudes, and skills showed excellent results; (4) Teachers have a strong understanding of science material, learning strategies, and student characteristics; (5) Teachers demonstrate high motivation to teach, a positive attitude towards innovation, and good work discipline. In terms of skills, teachers are considered quite skilled in developing learning tools, managing media, and implementing active learning, with a rating of “Ready”.
Respon Pertumbuhan Cabai Katokkon (Capsicum Chinese Jacq) Terhadap Pemberian Ekstrak Bawang Merah Givani Sapan Tandiayu; Lestari M.P Alibasyah; Aan Febriawan; Musdalifah Nurdin; Vita Indri Febriani; Amalia Buntu
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
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.v13i4.19082

Abstract

This study aims to determine the growth response of Katokkon chili plants to the administration of shallot extract. This type of research is an experiment using a quantitative approach method carried out in the form of experiments arranged in a Completely Randomized Design (CRD). This design is carried out with a single treatment consisting of 5 treatment levels, the treatment codes to be tested are: B0: control / no treatment, B1: 7% shallot extract, B2: 14% shallot extract, B3: 21% shallot extract and B4: 28% shallot extract which treatments were repeated 3 times so that there were 15 experimental arrangements. The parameters observed were plant height, number of leaves and stem diameter. Data analysis used the ANOVA test and continued with the BNT test. The results showed that the shallot extract treatment had a significant effect on the growth of Katokkon chili plants in the parameters of plant height and number of leaves. The best treatment was obtained at a concentration of 14% and had no significant effect on stem diameter.
Identifikasi Jenis-jenis Tumbuhan Mangrove di Pantai Kaili Desa Boyantongo Kecamatan Parigi Selatan Nur Seftia Ningsi; Lestari M.P. Alibasyah; Vita Indri Febriani; Musdalifah Nurdin; Amalia Buntu; Aan Febriawan
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
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.v13i4.19528

Abstract

This study aimed to identify mangrove species occurring in Kaili Beach, Boyantongo Village, South Parigi District. The research employed a descriptive method with a qualitative approach using a field exploration survey. Species identification was conducted based on observations of morphological characteristics, including roots, stems, leaves, flowers, and fruits, supported by measurements of environmental physical parameters such as air temperature (28 °C), salinity (32 ppt), soil pH (7), water pH (6.2), and relative humidity (72% RH). The results revealed that the mangrove vegetation at Kaili Beach comprised five orders, namely Malpighiales, Myrtales, Lamiales, and Sapindales, and four families, including Rhizophoraceae, Lythraceae, Acanthaceae, and Meliaceae. A total of eight mangrove species were identified: Rhizophora apiculata Blume, Rhizophora mucronata Lamk., Ceriops tagal (Perr.) C.B.Rob., Bruguiera gymnorrhiza (L.) Lamk., Sonneratia alba Smith., Avicennia marina (Forsk.) Vierh., Xylocarpus moluccensis Pierre., and Xylocarpus granatum J. Koenig. The presence of these mangrove species indicates that the physical and chemical parameters of Kaili Beach remain within the ecological tolerance range for mangrove growth. However, the slightly acidic water pH (6.2) suggests that habitat conditions are not yet fully optimal.
Makrozoobenthos sebagai Bioindikator Kualitas Air Sungai di Pedesaan dan Pemanfaatannya sebagai Media Pembelajaran Riski Amanda; Musdalifah Nurdin; Abdul Rauf; Bustamin Bustamin; Syech Zainal; Moh Sabran
Journal of Education Research Vol. 7 No. 3 (2026)
Publisher : Perkumpulan Pengelola Jurnal PAUD Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37985/jer.v7i3.4037

Abstract

Penelitian ini bertujuan untuk menganalisis keberadaan makrozoobentos sebagai bioindikator kualitas air di Sungai Masaingi serta mengembangkan hasil penelitian menjadi media pembelajaran berupa Flipbook. Penelitian menggunakan metode deskriptif kuantitatif pada tiga stasiun pengamatan yang masing-masing terdiri atas tiga titik sampling. Pengambilan sampel makrozoobentos dilakukan menggunakan teknik Surber sampling, sedangkan kualitas air diukur melalui parameter fisika-kimia yang meliputi suhu, pH, dissolved oxygen (DO), dan kecepatan arus. Data biologis dianalisis menggunakan Family Biotic Index (FBI) untuk menentukan tingkat kualitas air. Hasil penelitian mengidentifikasi empat famili makrozoobentos, yaitu Philopotamidae, Heptageniidae, Palaemonidae, dan Gecarcinucidae. Nilai FBI sebesar 4,94 menunjukkan bahwa kualitas air Sungai Masaingi tergolong baik meskipun mengalami pencemaran organik ringan. Hasil penelitian selanjutnya dikembangkan menjadi media pembelajaran berupa Flipbook yang memperoleh tingkat kelayakan sebesar 83,5% berdasarkan validasi ahli dan 88% berdasarkan respons mahasiswa, sehingga termasuk kategori sangat layak digunakan dalam pembelajaran biologi. Temuan ini menunjukkan bahwa makrozoobentos efektif digunakan sebagai bioindikator kualitas air sekaligus menjadi sumber belajar kontekstual yang valid dan aplikatif.
Penerapan Model Teams Games Tournament (TGT) untuk Meningkatkan Keaktifan Belajar dan Rasa Percaya Diri Peserta Didik Kelas XE3 SMAN 1 Palu Pada Materi Perubahan Lingkungan Mardhiyah Noor Arifah; Musdalifah Nurdin; Suwito Suwito
Borneo Journal of Biology Education (BJBE) Vol. 7 No. 2 (2025): Oktober
Publisher : Department of Biology Education, Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/hd1yqx43

Abstract

Penelitian ini bertujuan meningkatkan keaktifan beljar dan rasa percaya diri peserta didik melalui penerapan model pembelajaran Teams Games Tournament (TGT) dengan media kartu soal domino pada materi perubahan lingkungan di kelas XE3 SMAN 1 Palu. Metode yang digunakan adalah Penelitian Tindakan Kelas (PTK) model Kemmis dan McTaggart yang mencakup tahap perencanaan, pelaksanaan, observasi, dan refleksi pada setiap siklus. Data dikumpulkan melalui tes, observasi, wawancara, dan dokumentasi, serta divalidasi menggunakan triangulasi teknik. Analisis data dilakukan secara deskriptif kualitatif melalui reduksi, penyajian, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa penerapan model TGT menggunakan media kartu soal domino mampu meningkatkan keaktifan dan hasil belajar peserta didik. Keaktifan peserta didik pada siklus I mencapai 59,89% (kategori cukup tinggi) dan meningkat menjadi 74,93% (kategori tinggi) pada siklus II. Sementara itu, ketuntasan hasil belajar siswa naik dari 75% pada siklus I menjadi 91,66% pada siklus II.
Macronutrient Content of Seaweed Noodles (Eucheuma cottonii) and Their Use as a Learning Medium Diva Rizky Aria Ningsih; Abd. Hakim Laenggeng; Musdalifah Nurdin; Lilies; Abdul Ashari; Masrianih
Bioscientist : Jurnal Ilmiah Biologi Vol. 14 No. 3 (2026): September
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.v14i3.20791

Abstract

This study aimed to analyze the macronutrient composition of seaweed noodles (Eucheuma cottonii) formulated with different levels of seaweed flour substitution and to develop the research findings into a poster-based learning medium. A laboratory experiment was conducted using a one-factor completely randomized design (CRD) comprising four treatments: P0 (100% wheat flour:0% seaweed flour), P1 (90%:10%), P2 (80%:20%), and P3 (70%:30%), with three replicates per treatment. Carbohydrate, protein, and fat contents were determined using the Anthrone, Biuret, and Soxhlet methods, respectively. Macronutrient data were analyzed using one-way analysis of variance (ANOVA) at a 5% significance level, followed by the least significant difference (LSD) test. Seaweed flour substitution significantly affected the carbohydrate, protein, and fat contents of the noodles. The carbohydrate contents of P0, P1, P2, and P3 were 56.278%, 71.631%, 68.402%, and 65.490%, respectively. The corresponding protein contents were 4.355%, 7.441%, 6.458%, and 5.337%, while the fat contents were 1.117%, 1.262%, 1.097%, and 0.896%, respectively. Among the tested formulations, P1 exhibited the highest carbohydrate and protein contents. The poster-based learning medium received feasibility scores of 85% from the content expert, 85% from the design expert, 85% from the media expert, and 90% from the student participants, yielding an overall mean score of 86.25% and placing it in the highly feasible category. These findings demonstrate that E. cottonii substitution affects the macronutrient profile of noodles and that the resulting research findings can be effectively developed into a feasible research-based learning medium.
Co-Authors Aan Febriawan Abd Hakim Laenggeng Abd Hakim Laenggeng, Abd Hakim Abd. Hakim Laenggeng Abd. Hakim Laenggeng, Abd. Hakim Abd. Hakim Langgeng Abd. Rauf Abd. Rauf Abdul Ashari Abdul Hakim Laenggeng Abdul Rauf Abeng, Tenri Achmad Ramadhan Achmad Ramadhan Aditya, Rivan Agreista Toripa Agustin Tiwow Alfaida - -, Alfaida - Amalia Buntu Amalia, Diza Nurul Amelia Sry Utami Amiruddin Kasim Amirudin Kasim Amran Rede Ananda, Rizal Andi Tandra Tellu Andi Tanra Tellu Annisa Fadillah Antika, Rindi Anugrah, Anugrah Arfat Arfat Aris Munandar Aris Munandar Arsitas, Dian Ashari, Abdul Asmara, Dudun Candra Astija Azimah, Nur Bustamin Bustamin Bustamin Bustamin Bustamin Chatarina Umbul Wahyuni Damayanti, Alfina Datubaringan, Jein Dawa, Linda M Dewi Dewi Dian Arsitas Diva Rizky Aria Ningsih Diza Nurul Amalia Edi Susanto Edi Susanto Efendi Efendi Eka Hardiyanti R. Batania Estin Nursanti Handayani Fadila am. Latoriri Fatmah Dhafir Febriawan, Aan Fitriyana, Ega Gafar, Moh. Gamar B. N. Shamdas Gamar Binti Non Shamdas Givani Sapan Tandiayu Hamsa, Hamsa Hasnatan, Hasnatan Hasrina Hasrina Hasrina Hasrina Hayyatun Mawaddah Hidyanisa, Dhea I Ketut Didiana I Ketut Suada I Made Budiarsa I Nengah Kundera Isninar, Isnainar Karawasa, Nur’aini Kasim, Amirudddin Lelono, Marcella Divarani Lestari Alibasyah Lestari Alibasyah Lestari M. P. Alibasyah Lestari M.P Alibasyah Lestari M.P Alibasyah Lestari M.P. Alibasyah Lilies Lilies Lilies Lilies Lilies Lilies Lilies Lilies N. Tangge Manap Trianto Mardhiyah Noor Arifah Masriani . Masrianih Mestawaty Ahmad Mestawaty As. Achmad Mestawaty As. Achmad Mohamad Jamhari Mohammad Jamhari Mohhamad Sabran Muanmar, Muanmar Muanmar Mukarramah Mukarramah Mukarramah Mukarramah, Mukarramah Mutmainnah Nanda Sudin Djafar Nasria Nasria Nasria, Nasria Ni Luh Indrianti Nidya Khusni Fatul Janah Nunink Nur Azimah NUR FADILAH Nur Seftia Ningsi NurAfni NurAfni Nur’aini Karawasa Nurjida, Nurjida Rahmiyanda, Rahmiyanda Ramlah Monoarfah Raya Agni RIA ANGGRAINI Riski Amanda Risnila Sari Rivan Aditya Rizal, Rizal Rizka Fardha Safaat Safaat Samsurizal, M. Sulaeman Saridewi, Uut Sarnan, Etry Melatry Satri Siti Eneng Sururiyatul Mu’aziyah Siti Nurhaliza Sriwahyuni B. Ladaka, B. Ladaka Suparman Suparman Suwito Suwito Suwito Suwito Syaifuloh, Syaifullah Syech Zainal Tanra Tellu, Andi Tanra, Andi Tenri Abeng Titin Titin Vita Indri Febriani Wahyu Indah Septiani Windarsih, Yulia Yesika, Veronika Zakiah Zulfitri Syam, Zakiah Zulfitri Zulfana Zulfana Zulfiana, Zulfiana