Article Per Year (5 Year)
p-Index From 2021 - 2026
3.788
P-Index
This Author published in this journals
All Journal Jurnal Kreatif Tadulako Online Jurnal Penelitian Pendidikan IPA (JPPIPA) Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Abdidas Koordinat : Jurnal Pembelajaran Matematika dan Sains Bioscientist : Jurnal Ilmiah Biologi Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Jurnal Kreatif Online Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Equator Science Journal (ESJ) Mitra Sains
Amalia Buntu
Universitas Tadulako
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

Published : 30 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 30 Documents
Search

 1   2   3 
Efektivitas Pemanfaatan Laboratorium Biologi Terhadap Hasil Belajar Siswa di SMA Negeri 1 Tikke Raya Rahmadani; Bialangi, Mursito; Buntu, Amalia; Laenggeng, Abd Hakim; Rauf, Abd; Astija
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): 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.v13i3.18059

Abstract

This study aims to describe the effectiveness of the use of biology laboratories on student learning outcomes at SMA Negeri 1 Tikke Raya. This type of research uses a quantitative quasi-experimental design using a pretest and posttest control group design. Quantitative data are in the form of measurement results of student learning outcomes. The population in this study were all 145 students of class X of SMA Negeri 1 Tikke Raya. Sampling used a purposive sampling technique, and the sample in this study was 2 classes consisting of class X1 as the Experimental Class and X2 as the control class. Data collection techniques used observation and tests. The results showed that the use of biology laboratories proved to be more effective in improving the learning outcomes of class X students of SMA Negeri 1 Tikke Raya compared to conventional methods. The results of the analysis showed an increase in both groups, but the experimental group obtained significantly higher post-test scores, indicating that the use of laboratories had a positive effect on biology learning outcomes.
Pelatihan Penggunaan Kahoot dalam Assessment Pembelajaran untuk Meningkatkan Literasi Digital Guru SD Inpres 10 Talise Buntu, Amalia; Rafiqa, Rafiqa; Afiat, Nurul; Jayanti, Zulaikhah Dwi
Jurnal Abdidas Vol. 5 No. 5 (2024): October 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdidas.v5i5.1024

Abstract

Era digital ditandai dengan perkembangan Teknologi dan Informasi secara global dan signifikan. Perkembangan ini memungkinkan kita untuk perlu mengoptimalkan pemanfaatannya dalam bidang Pendidikan. Pemanfaatan ini dapat berupa adaptasi media untuk assesmen pembelajaran agar dapat mengikuti perkembangan teknologi dan informasi salah satunya dengan menggunakan platform aplikasi Kahoot. Kahoot memberikan kemudahan dan kesempatan bagi guru untuk menciptakan pembelajaran yang menyenangkan dan tidak membosankan bagi peserta didik karena menekankan pada gaya belajar yang melibatkan hubungan peran aktif partisipasi peserta didik dan rekan-rekan sejawatnya secara kompetitif terhadap pembelajaran yang mereka lakukan. Kegiatan ini bertujuan untuk meningkatkan literasi digital dan kompetensi guru menggunakan platform Kahoot dalam membuat assesmen pembelajaran yang lebih menarik dan efisien. Pelatihan dihadiri oleh para guru SD Inpres 10 Talise dan dilakukan dalam 4 tahap yaitu observasi, pelatihan, pendampingan dan evaluasi. Kegiatan pelatihan sangat direspon dengan baik oleh peserta yang ditandai dengan keaktifan dan kegembiraan selama mengikuti pelatihan, demonstrasi dan pendampingan. Hasil yang diperoleh dari pelatihan yaitu para guru memperoleh kemampuan baru dalam menggunakan dan membuat kuis dengan platform Kahoot yang terbukti dengan adanya akun yang telah dibuat para guru. Akhirnya melalui pelatihan penggunaan Kahoot mampu memberikan pengetahuan dan keterampilan baru kepada para guru untuk mengikuti perkembangan era digital sehingga dapat meningkatkan literasi digital serta menciptakan kondisi kelas yang lebih menyenangkan dan memberikan kemudahan dalam melakukan assesmen pembelajaran di kelas.
Pengaruh Differentiated Instruction melalui Model Pembelajaran Berbasis Masalah terhadap Prestasi Belajar Siswa Sekolah Menengah Pertama Amalia Buntu; Supriyatman; Syech Zainal
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.9585

Abstract

Effective learning must accommodate the unique needs of each learner. The combination of differentiated learning with PBL has not been widely revealed. This study aims to see the effect of differentiated learning through the Problem-Based Learning (PBL) model on student learning achievement. The research method used was a quasi-experiment using control and experimental classes. Data was collected through pretest and post-test. The control class used conventional learning, while the experimental class used differentiated learning with the PBL model. The results showed that using differentiated learning through the PBL model affected student learning achievement, with a sig value of 0.001 on the Mann-Whitney test. The average Normalized Gain (N Gain) of the control class was 0.32, while in the experimental class, it was 0.45. Both are in the medium category. In the control class, the N-Gain scores of individual students in the low, medium, and high categories were 52%, 40%, and 8%, respectively. The experimental class was 12%, 76%, and 12%, respectively. The improvement in student learning achievement in the experimental class is better than in the control class. Differentiated instruction provides access for students to be facilitated with their different needs, while with PBL, students can learn through contextualized problem-solving steps. Overall, it can be concluded that differentiated learning through the PBL model influences student learning achievement.
Hydrilla verticillata Density as a Bioindicator of Pollution in the Waters of Lake Talaga, Dampelas District Azizatul Khasanah; Astija; Amalia Buntu; Aan Febriawan; Mursito S. Bialangi; Vita Indri Febriani
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.v14i1.19908

Abstract

This study aimed to determine the density of Hydrilla verticillata in Lake Talaga and to evaluate its potential as a bioindicator of changes in water quality caused by domestic pollution. The study was conducted at three stations, where physicochemical parameters were measured, including temperature, pH, light intensity, turbidity, dissolved oxygen, and the heavy metals Pb, Fe, and Cu. The results showed that water temperature ranged from 26 to 28°C and dissolved oxygen from 8.04 to 8.49 mg/L, indicating conditions that still support aquatic life. Heavy metal concentrations were below the established water quality standards. However, the pH was categorized as highly alkaline, and the highest turbidity was recorded at the station located near residential areas, suggesting environmental pressure associated with domestic activities. The density of Hydrilla verticillata varied among stations, reaching 607,333.3 ind/ha at Station II (high category), 180,000 ind/ha at Station I (moderate category), and 6,066 ind/ha at Station III (low category). The high density observed in the residential area indicates nutrient enrichment that may stimulate excessive growth of aquatic vegetation. This condition suggests symptoms of eutrophication and indicates that Lake Talaga is experiencing localized light to moderate pollution. Therefore, the density of Hydrilla verticillata has strong potential to be used as a bioindicator for assessing changes in water quality.
Unraveling Learning Difficulties in Biology Among Class VIII Students at SMP Negeri 19 Palu Eka Hardiyanti R. Batania; Musdalifah Nurdin; Amalia Buntu
Equator Science Journal Vol. 3 No. 1 (2025): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v3i1.181

Abstract

This research aims to identify the learning difficulties of 8th-grade students in Science (Biology) at SMP Negeri 19 Palu. This type of research is descriptive. The subjects in this research were all students of classes VIII A and VIII B, consisting of 46 students. The data collection technique used was a questionnaire on factors influencing students' learning difficulties. The results of the study showed that the average internal difficulty factor for the "agree" response was 27%, while "disagree" was 73%. For the external difficulty factor, the "agree" response was 31%, while "disagree" was 69%. These results indicate that students' learning difficulties are classified as high in both internal and external factors. Therefore, it can be concluded that both external and internal factors significantly contribute to the high level of learning difficulties in the Science subject at SMP Negeri 19 Palu.
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.
Penerapan Model Pembelajaran Problem Based Learning (PBL) Dalam Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran Biologi Kelas X di SMK Manbaul Hikmah Istikomah; Lestari M.P Alibasyah; Amalia Buntu; Raya Agni; Abd. Rauf; Mohammad Jamhari
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.v13i4.18916

Abstract

This study aims to improve students' learning outcomes in Biology for Grade X students of SMK Manbaul Hikmah through the implementation of the Problem Based Learning (PBL) model. The research employed a descriptive qualitative approach using a Classroom Action Research (CAR) design conducted in two cycles. Each cycle consisted of planning, action implementation, observation, and reflection stages. Data were collected through observation sheets of teacher and student activities as well as learning outcome tests administered at the end of each cycle. The results indicate that the application of the PBL model significantly improved students' learning outcomes. In Cycle I, classical learning mastery reached 85%, while in Cycle II it increased to 92%. The 7% improvement in classical mastery demonstrates that the PBL model is effective in encouraging students to think critically, collaborate, and solve problems related to contextual learning materials. In addition, students' activity and engagement during the learning process showed continuous improvement in each cycle. Therefore, the Problem Based Learning model can be considered an effective alternative for improving Biology learning outcomes of Grade X students at SMK Manbaul Hikmah.
Identifikasi Upaya Guru Dalam Membangkitkan Minat Belajar Siswa Pada Pembelajaran Biologi di Kelas XI MIPA SMA Negeri Sekecamatan Dondo Nadia; Gamar Binti Non Shamdas; Amalia Buntu; Mohammad Jamhari; Bustamin; Vita Indri Febriani
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.v13i4.18938

Abstract

This study aims to identify teachers' efforts in arousing students' interest in biology learning in public high schools in Dondo District. The study used a descriptive qualitative approach with research instruments in the form of observation sheets, questionnaires, and interview guidelines. Data collection techniques were carried out through observation, questionnaires, and interviews. Data were analyzed through the stages of data reduction, data presentation, and drawing conclusions, while the questionnaires were processed descriptively to identify trends in each indicator of teacher efforts. The results showed that teachers had made various efforts to arouse students' interest in learning, with the highest achievement in the indicator of creating a pleasant atmosphere, followed by giving praise and varied learning methods, and efforts to relate the material to everyday life. Meanwhile, the indicator with the lowest achievement was providing feedback that had not been given specifically to each student. This finding was reinforced by the results of interviews that showed that teachers tried to create interesting learning through a variety of methods, concrete examples, and positive interactions during learning. This study concludes that teachers' efforts to arouse students' interest in learning biology have been effective, but the provision of feedback and strengthening of more equitable learning collaboration needs to be improved.
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.
Co-Authors A. Syukur, Muhammad Syarif Aan Febriawan Abd Hakim Laenggeng, Abd Hakim Abd Rauf Abd. Hakim Laenggeng Abd. Rauf Achmad Ramadhan Afiat, Nurul Aisyah Amran Rede Ashari, Abdul Astija Astija Azizatul Khasanah Bialangi, Mursito S. Bustamin Delima, Nur Dewi Tureni Eka Hardiyanti R. Batania Fatma Dhafir Fatmah Dhafir Febrianti Febrianti Febriawan, Aan Felisia Talantu Gamar B.N. Shamdas* Gamar Binti Non Shamdas Gamar BN Shamdas Givani Sapan Tandiayu Hayyatun Mawaddah Hj. Musdalifah Nurdin I Made Budiarsa I Nengah Kundera Ihwan Ihwan Ika Istadewi Isninar, Isnainar Istikomah Karninsy, Lastri Laenggeng , Abd. Hakim Lestari Alibasyah Lestari M.P Alibasyah Lestari M.P Alibasyah Lestari M.P. Alibasyah Lilies Lilies Lilies N. Tangge Manap Trianto Masriani . Masrianih Mohammad Jamhari Mursito S. Bialangi Mursito S. Bialangi Nadia Non Shamdas, Gamar Binti Nur Seftia Ningsi Qadriah, Nur Rafiqa Rafiqa Rafiqa Rafiqa RAFIQA RAFIQA, RAFIQA Rahmadani Rahmadani, Nurlaila Wulan Raya Agni Rizka Fardha rofiqoh rofiqoh Sri Wahyuni Sri Wahyuni Sri Wahyuni Supriyatman, Supriyatman Syech Zainal Vita Indri Febriani Windarsih, Yulia Zulaikhah Dwi Jayanti