Article Per Year (5 Year)
p-Index From 2021 - 2026
1.383
P-Index
This Author published in this journals
All Journal Bioscientist : Jurnal Ilmiah Biologi Journal of Education Research Jurnal Indonesia Sosial Teknologi Equator Science Journal (ESJ)
Mursito S. Bialangi
Universitas Tadulako
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences

Published : 8 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 8 Documents
Search

 1 
Development of Professional Flip PDF Application-Based E-Module Learning Media In Improving Students' Creative Thinking Skills At SMAN 6 Palu Almira Rayyah Shadriah Fahru; I Nengah Kundera; Mursito S. Bialangi
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 3 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i3.962

Abstract

The purpose of this research is to develop interactive E-module learning media based on flip pdf professional that can improve students' thinking skills. The method used in this research is research and development (Research and Development) with a 4D development model consisting of 4 stages, namely define, planning, developing, and disseminating). The study was conducted on grade XI students of SMAN 6 Palu. The validity test in this study was carried out by validator lecturers and the practice test was carried out by biology teachers of SMAN 6 Palu. The analysis is carried out in a qualitative and quantitative descriptive way to determine the validity, practicality and effectiveness of the e-modules developed. The results showed that: (1) The professional pdf flip-based interactive E-module product developed obtained a percentage of 86% and can be categorized as valid for use in biology learning, (2) The practicality of the professional pdf flip-based interactive E-module that was developed obtained obtained a percentage of 96% and is categorized as very practical to use in biology learning, and (3) The effectiveness of the interactive E-module based Flip PDF Professional which is developed is quite effective in improving students' creative thinking skills with N-gain medium category, interactive E-module based on flip pdf professional can be a teaching material that can improve students' creative thinking skills and collaboration skills in biology learning.
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.
Improving Learning Motivation Through Teams Games Tournament (TGT) Model Integrated with Technology in Biology Learning Stevany Romaito Lumbantobing; Mursito S. Bialangi; Fetmi Fetmi
Equator Science Journal Vol. 3 No. 3 (2025): Equator Science Journal (ESJ)
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/esj.v3i3.259

Abstract

This study aims to enhance students’ learning motivation in biology through the implementation of the Teams Games Tournament (TGT) learning model integrated with technology. The research was prompted by the low learning motivation observed among Grade X-7 students at SMA Negeri 7 Palu, most of whom exhibit a kinesthetic learning style that has not been adequately supported by appropriate teaching methods. The study employed a Classroom Action Research approach conducted in two cycles, involving 34 students as participants. The TGT model was applied using educational platforms such as Quizizz, Wordwall, Educaplay, and Kahoot, complemented by reward incentives to boost student engagement. The results revealed a significant increase in students’ learning motivation, as evidenced by both direct observation and motivation questionnaires. In the pre-cycle phase, 3 students were categorized as having low motivation, 23 as moderate, and 8 as high. In Cycle I, 18 students were in the moderate category and 15 in the high category. By Cycle II, 8 students were categorized as moderate, 19 as high, and 7 as very high. The interactive, competitive, and technology-based TGT model proved effective in creating an enjoyable learning atmosphere tailored to students’ characteristics, thereby gradually improving both motivation and learning outcomes. In addition, this study provides a theoretical contribution to the development of collaborative, digital-based learning strategies that align with the demands of 21st-century education. The findings strengthen the theoretical foundation of learning motivation and open up further opportunities for research on the integration of technology into cooperative learning models.
Effect of the Think Talk Write Cooperative Learning Model Assisted by Poster Media on Students’ Learning Outcomes in Biology Among Grade VIII Students at SMP Negeri 19 Palu Nuraziza Z Al Hadar; Astija; Moh. Sabran; Bustamin; Isnainar; Mursito S. Bialangi
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.v14i2.20718

Abstract

This study aimed to examine the effect of a poster-assisted Think Talk Write cooperative learning model on eighth-grade students’ learning outcomes in biology at SMP Negeri 19 Palu. A quasi-experimental method was employed using a nonequivalent control group design. The study involved two classes selected through purposive sampling: Class VIII A, consisting of 31 students, served as the control group, while Class VIII C, consisting of 28 students, served as the experimental group. Data were collected using a multiple-choice achievement test. The findings showed that the poster-assisted Think Talk Write cooperative learning model had a significant effect on students’ learning outcomes in the topic of the excretory system. The Mann–Whitney U test comparing the posttest scores of the experimental and control groups yielded an Asymp. Sig. (two-tailed) value of 0.001, which was lower than the significance level of 0.05. This result indicated a statistically significant difference between the two groups after the intervention. Furthermore, the experimental group achieved a mean normalized gain of 73% (g = 0.73), which was higher than that of the control group, which achieved 55% (g = 0.55). These findings demonstrate that the poster-assisted Think Talk Write learning model significantly improves students’ biology learning outcomes. Therefore, this model may be considered an effective alternative instructional strategy for enhancing student achievement.
Dampak Bermain Game online Mobile Legend terhadap Hasil Belajar Siswa Kelas VIII pada Mata Pelajaran IPA Di SMP Fini Alfionita; Mursito S. Bialangi; Isnainar Isnainar; Gamar B.N Shamdas; Lestari M.P Alibasyah; Hayyatun Mawaddah
Journal of Education Research Vol. 7 No. 3 (2026): in Progress
Publisher : Perkumpulan Pengelola Jurnal PAUD Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37985/jer.v7i3.3926

Abstract

Penelitian ini bertujuan untuk menganalisis dampak bermain game online terhadap hasil belajar siswa kelas VIII pada mata pelajaran IPA di SMP Negeri 1 Sidoan. Pendekatan deskriptif kualitatif digunakan dalam penelitian ini dengan sampel penelitian sebanyak 30 siswa kelas VIII dan dua guru mata pelajaran IPA. Penelitian ini dilaksanakan pada semester genap tahun ajaran 2025/2026. Teknik pengumpulan data dilakukan melalui observasi, wawancara, angket, dan dokumentasi. Teknik reduksi data, penyajian data, dan penarikan kesimpulan digunakan dalam proses analisis data. Hasil penelitian menunjukan bahwa kebiasaan bermain game online setiap hari dengan itensitas bermain yang berbeda-beda dimiliki oleh sebagian besar siswa. Dampak negatif berupa menurunnya konsentrasi belajar, kurangnya pengelolaan waktu belajar, serta rendahnya pemahaman siswa terhadap materi IPA ditimbulkan oleh aktivitas bermain game online. Namun demikian, implikasi positif tetap dapat dihasilkan oleh game online apabila digunakan secara wajar dan terkontrol, seperti membantu mengurangi stress dan melatih kemampuan berfikir siswa. Oleh karena itu, pengawasan dari guru dan orang tua sangat diperlukan agar penggunaan game online tidak menganggu aktivitas belajar siswa di sekolah maupun di rumah.
Pengaruh Model Pembelajaran Kooperatif Tipe Think Pair Share Terhadap Hasil Belajar IPA Biologi Pada Siswa Kelas VIII SMP Negeri 7 Palu Indhira Mardiana; Mursito S. Bialangi; Gamar B.N Shamdas; Bustamin; Raya Agni; 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.v13i4.17985

Abstract

This study aims to describe the effect of the Think Pair Share (TPS) cooperative learning model on the science learning outcomes of eighth-grade students at SMP Negeri 7 Palu. This study used a quasi-experimental design with a pretest-posttest control group design. The population of this study consisted of all eighth-grade students in six classes, with a total of 166 students. The sample of this study consisted of classes VIII A and VIII B, with a total of 54 students. The sampling technique used was purposive sampling, whereby both classes were selected as sample classes because they were relatively homogeneous in terms of student grades, numbers, and characteristics. The data collection technique was a test. The instrument in this study was a learning outcome test used for pretest and posttest. Instrument testing included validity and reliability tests, while assumption testing included normality and homogeneity tests. Hypothesis testing used an independent samples t-test and learning outcome improvement was tested using an N-Gain test. The results showed that there was a significant effect of the TPS cooperative learning model on biology learning outcomes in grade VIII students at SMP Negeri 7 Palu. The average posttest score for the experimental class was 76, while that for the control class was 39. The N-Gain test results showed a higher increase in learning outcomes in the experimental class with a score of 0.72, which is in the high category. In conclusion, the TPS cooperative learning model has a significant effect on biology learning outcomes.
Persepsi Siswa Terhadap Penerapan Model Pembelajaran Project Based Learning Menggunakan Alat Peraga Pada Materi Sistem Pernapasan Manusia di Kelas XI SMAN 1 Bunobogu Indri A. Artinya; Bustamin; Abd. Rauf; Mursito S. Bialangi; Syech Zainal; Moh. Sabran
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.v13i4.18017

Abstract

This study aims to describe students’ perceptions of the implementation of the Project -Based Learning (PjBL) model combined with the use of teaching aids in learning the human respiratory system in Grade XI at SMAN 1 Bunobogu. The study employed a descriptive qualitative approach. The research subjects consisted of three students purposively selected based on different levels of ability. Data were collected through participatory observation, in-depth interviews, supporting questionnaires using a Likert scale, and documentation. Data validity was ensured through source and method triangulation, while data analysis followed the Miles and Huberman model. The results indicate positive perceptions across all three aspects. The cognitive aspect showed a supporting questionnaire score of 3.56 (good category), and the teaching aids effectively transformed abstract concepts into more concrete representations. The affective aspect, with a score of 3.58, reflected increased learning interest and motivation. The psychomotor aspect, with a score of 3.53, contributed to the development of practical skills, creativity, and teamwork.
Persepsi Remaja Tentang Pendidikan Seksual Pranikah di SMAN 1 Kasimbar Cici Magfira Aj. Masauda; Bustamin; Rafiqah; Abd Rauf; Mursito S. Bialangi; Moh. Sabran
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.v13i4.18266

Abstract

This study aims to describe adolescents' perceptions of premarital sex education at SMA Negeri 1 Kasimbar. This research uses a descriptive quantitative research method. The population in this study consisted of 416 students. The sample in this study consisted of 104 students, selected using stratified random sampling from grades X, XI, and XII at SMA Negeri 1 Kasimbar. The research instruments used were observation, interviews, questionnaires, and documentation. The instrument test results were declared valid and reliable. The research results indicate that adolescents' perceptions of premarital sexual education are, overall, in the very good category, with 89 students (85.6%) falling into the very good category, 14 students (13.5%) in the good category, and only 1 student (1.0%) in the sufficient category. The overall average score reached 3.53 on a four-point Likert scale. The aspect of parental role received the highest score with an average of 3.61, followed by attitudes at 3.58, information media at 3.55, school involvement at 3.48, and knowledge at 3.45. Thus, it can be concluded that adolescents are beginning to have a high awareness of the importance of correct and responsible understanding of sexuality. Therefore, sexual education needs to be integrated into Biology lessons at school to strengthen adolescents' knowledge and positive attitudes towards reproductive health.
Co-Authors Aan Febriawan Abd Rauf Abd. Rauf Almira Rayyah Shadriah Fahru Amalia Buntu Astija Azizatul Khasanah Bustamin Cici Magfira Aj. Masauda Fetmi Fetmi Fini Alfionita Gamar B.N Shamdas Hayyatun Mawaddah I Nengah Kundera Indhira Mardiana Indri A. Artinya Isnainar Isninar, Isnainar Lestari M.P Alibasyah Mohammad Jamhari Nuraziza Z Al Hadar Rafiqah Raya Agni Stevany Romaito Lumbantobing Syech Zainal Vita Indri Febriani