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All Journal THE JOURNAL OF MUHAMMADIYAH MEDICAL LABORATORY TECHNOLOGIST PENDIPA Journal of Science Education Klinikal Sains (Jurnal Analis Kesehatan) Jurnal Ilmu Kedokteran dan Kesehatan Jambura Journal of Health Sciences and Research Borneo Journal of Medical Laboratory Technology Didaktika: Jurnal Kependidikan MAHESA : Malahayati Health Student Journal SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA PUCUK : Jurnal Ilmu Tanaman Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Jurnal Sains dan Kesehatan Borneo Journal of Science and Mathematics Education Biocaster : Jurnal Kajian Biologi Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Indonesian Journal of Interdisciplinary Research in Science and Technology (MARCOPOLO) Biodik: Jurnal Ilmiah Pendidikan Biologi Jurnal Ilmiah BioSmart Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan
Suparno Putera Makkadafi
Univeristas Mulawarman
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Dentistry Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Hubungan Pengetahuan Lingkungan dengan Sikap Peduli Lingkungan pada Siswa SMP Negeri 40 Samarinda Putriyanni Putriyanni; Vandalita Maria Magdalena Rambitan; Ruqoyyah Nasution; Suparno Putera Makkadafi; Masitah Masitah
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 3 (2026): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i3.1311

Abstract

This study aims to determine the relationship between environmental knowledge and environmental awareness among students of SMP Negeri 40 Samarinda. Awareness of the importance of protecting the environment needs to be instilled from an early age through increasing knowledge and developing environmental awareness among students. Lack of environmental awareness, such as littering and not maintaining school cleanliness, shows the importance of environmental knowledge in developing students' environmental awareness. This study was conducted to examine the relationship between environmental knowledge and environmental awareness among students of SMP Negeri 40 Samarinda. This study used a quantitative approach with a correlational method. Data collection was carried out through questionnaires given to students as research respondents. The data obtained were analyzed using normality tests and correlation hypothesis tests. The results showed that the data were normally distributed. Based on the results of the hypothesis test, a correlation coefficient value of 0.345 was obtained, which is included in the low category, thus indicating a low positive relationship between environmental knowledge and students' environmental awareness. This positive relationship indicates that the higher the students' environmental knowledge, the better the environmental awareness they have. However, the low correlation value indicates that environmental knowledge does not fully influence students' environmental awareness, as other factors contribute, such as habits, the surrounding environment, and the inculcation of environmentally conscious behavior in daily life. Therefore, supporting efforts through environmental education and programs in schools are needed to optimally develop students' environmental awareness and attitudes.
Isolasi dan Identifikasi Jamur pada Buah Cabai Rawit Putih (Capsicum frutescens L.) Varietas Hibrida F1 Bhaskara yang Bergejala Antraknosa dari Lahan Tani Desa Tondoh Kabupaten Kutai Barat Riska Rahmawati Utami; Sonja Verra Tinneke Lumowa; Masitah Masitah; Suparno Putera Makkadafi
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 3 (2026): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i3.1343

Abstract

Anthracnose is a disease that often attacks cayenne pepper (Capsicum frutescens L.). This study aims to identify fungal species and determine the morphological characteristics of fungi found in white cayenne pepper fruit of the F1 Bhaskara Hybrid variety with anthracnose symptoms from the farmland of Tondoh Village, Mook Manaar Bulatn District, West Kutai Regency. The type of research used is qualitative descriptive, namely symptomatic fruit samples were isolated using the direct planting method (direct plating) on ​​Potato Dextrose Agar (PDA) media, and fungal identification was carried out by observing the macromorphological and micromorphological characteristics of the fungus. The results showed that there were three types of fungi that were successfully isolated, namely Colletotrichum sp., Pythium sp., and Rhizoctonia sp. Colletotrichum sp. has white colonies with a cotton-like texture, septate hyphae, and cylindrical conidia. Pythium sp. is characterized by non-septate hyphae and spherical sporangia. Rhizoctonia sp. have light brown colonies with septate hyphae and perpendicular branches forming approximately 90° angles. The presence of these three fungi indicates that in addition to Colletotrichum sp. as the primary cause of anthracnose, there are accompanying pathogens that exacerbate damage and accelerate fruit decay. The results of this study serve as the basis for developing anthracnose control strategies.
Electroculture in Agriculture: Potential Aplication in Chili (Capsicum annuum) Cultivation in Tropical Climate Suparno Putera Makkadafi
PUCUK : Jurnal Ilmu Tanaman Vol 5 No 2 (2025): Desember
Publisher : Fakultas Pertanian Universitas Ratu Samban

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

Abstract

Penelitian ini merupakan penelitian studi literatur dengan tujuan mengkaji penerapan elektrokultur dalam pertanian. Fokus penelitian ini pada potensi aplikasi elektrokultur pada budidaya tanaman cabai (Capsicum annuum) di iklim tropis. Metode penelitian ini dilaakukan dengan pencarian sistematis di beberapa basis data ilmiah menggunakan kata kunci terkait antara lain “elektrokultur”, “budidaya cabai”, dan “iklim tropis”. Hasil sintesis menunjukkan bahwa penerapan medan elektromagnetik memiliki potensi untuk meningkatkann pertumbuhan, produktivitas, dan kualitas tanaman cabai. Selain itu, elektrokultur juga mengurangi ketergantungan tanaman pada input kimia. Meskipun demikian, terdapat celah/gap penelitian terutama pada penerapannya di tanaman cabai di iklim tropis dalam skala lapangan. Temuan ini memberikan dasar untuk penelitian eksperimental lebih lanjut untuk pengembangan teknologi elektrokultur yang berkelanjutan dalam pertanian cabai
Analisis Kesesuaian Konsep dan Representasi Visual pada Mata Pelajaran Biologi Pokok Bahasan Sistem Imun pada Anime Cells at Work Suci Rahmawati; Akhmad Akhmad; Suparno Putera Makkadafi; Masitah Masitah; Zenia Lutfi Kurniawati
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 1 (2026): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i1.821

Abstract

This study aims to determine the suitability of the concept of the immune system and the visual representation presented in the anime Cells at Work and the potential of the anime Cells at Work as an alternative learning medium. The data in this study are sentences that show the concept of the immune system and illustrations that show the visual representation contained in the anime Cells at Work. The data collection used is the observation method, the documentation method, and the literature study method. The data analysis technique used by the researcher is a qualitative descriptive technique. The results of the data analysis show that most of the concepts of the immune system are very much in line with current biological knowledge, season 1 of the anime shows a higher level of compatibility than season 2. Based on this, it is concluded that the Cells at Work anime can be used as an alternative learning medium, but it must still be accompanied by a teacher before and after the anime video is aired.
Pengaruh Model Pembelajaran Guided Inquiry Berbantuan E-LKPD terhadap Kemampuan Berpikir Kritis dan Hasil Belajar Peserta Didik pada Materi Sistem Pernapasan di Kelas XI SMA Negeri 17 Samarinda Margaretha Dhea Kristiani; Sri Purwati; Herliani Herliani; Sonja Verra Tinneke Lumowa; Suparno Putera Makkadafi
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 2 (2026): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i2.1139

Abstract

This research is motivated by the lack of variety of learning models that cause students' critical thinking skills and learning outcomes to be still low. Therefore, the guided inquiry model assisted by E-LKPD is used as an alternative to facilitate the investigation process in a directed manner. This study aims to determine the effect of the guided inquiry learning model assisted by E-LKPD on students' critical thinking skills and learning outcomes in the respiratory system material of grade XI at SMA Negeri 17 Samarinda. This research is a quantitative study with a quasi-experimental type, using a non-equivalent control group design. Data collection techniques used pretest and posttest. The research sample consisted of 25 students per class. The experimental class used the guided inquiry model assisted by E-LKPD, while the control class used the Student Teams Achievement Divisions (STAD) model. The results of the t-test (independent sample t-test) showed sig. (2-tailed) of 0.000 < 0.05 and tcount > ttable, namely 4.448 ˃ 2.010 for critical thinking skills, and 4.903 ˃ 2.010 for student learning outcomes. The results of the study indicate that the guided inquiry learning model assisted by E-LKPD has a significant effect on improving critical thinking skills and student learning outcomes in the respiratory system material.
Pengaruh Media Interaktif Genially Berbantuan Model Discovery Learning terhadap Hasil Belajar Kognitif pada Materi Sistem Saraf Siswa Kelas XI SMA Negeri 5 Samarinda Dinda Davanya; Sri Purwati; Sonja V. T. Lumowa; Suparno Putera Makkadafi; Nelda Anasthasia Serena
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 2 (2026): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i2.1162

Abstract

This study aims to determine the effect of Genially interactive media supported by the discovery learning model on students' cognitive learning outcomes in the nervous system. This research is motivated by the low level of student active engagement in learning, necessitating innovative media and learning models that support meaningful conceptual understanding. This study used a quasi-experimental method. The subjects consisted of an experimental class using Genially media supported by the discovery learning model and a control class using the expository model. The study was conducted on eleventh-grade students of SMA Negeri 5 Samarinda on the nervous system. The research instrument was an essay test administered before and after the lesson. Data analysis included normality tests, homogeneity tests, hypothesis testing using the independent sample t-test, and N-gain calculations. The analysis results showed that the data were normally distributed and homogeneous. The hypothesis test revealed a significant difference between cognitive learning outcomes in the experimental and control classes. The improvement in cognitive learning outcomes in the experimental class was in the moderate category and higher than in the control class. Thus, Genially interactive media supported by the discovery learning model is effective in improving students' cognitive learning outcomes in the nervous system.
Problem Based Learning (PBL) Berbantuan Educaplay : Pengaruh terhadap Kemampuan Berpikir Kritis Siswa Kelas XI SMAN 2 Samarinda Khairida Kanaya Utami; Masitah Masitah; Zenia Lutfi Kurniawati; Elsje Theodora Maasawet; Suparno Putera Makkadafi; Akhmad Akhmad
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i3.464

Abstract

This study aims to determine the effect of the Problem Based Learning (PBL) learning model using Educaplay media on the critical thinking skills of class XI students of SMA Negeri 2 Samarinda in the 2024/2025 academic year. This type of research is quasi-experimental using a non-equivalent control group design. Sampling in this study used a purposive sampling technique with a sample size of 26 students each for the experimental class and the control class. The data analysis techniques used were the N-Gain test and the independent sample t-test. The results of the data analysis showed that the N-Gain value of critical thinking skills of students in the experimental class with an average of 0.41 was included in the moderate category, and the control class was 0.32 in the moderate category. The results of the hypothesis showed a sig. (2-tailed) value of 0.028 (<0.05) for critical thinking skills, where the sig. value. (2-tailed) <0.05 so it can be concluded that the Problem Based Learning (PBL) learning model using Educaplay media has a significant effect on the critical thinking skills of class XI students of SMA Negeri 2 Samarinda. This finding shows that the integration of PBL with digital interactive media can be an effective alternative to improve students' critical thinking skills.
Pengaruh Kombinasi Ekstrak Daun Singkong dan Singkil terhadap Serangan Hama Kangkung Darat Selvia Teodora Br Ginting; Sonja V. T. Lumowa; Masitah Masitah; Suparno Putera Makkadafi
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i3.483

Abstract

This study aims to test the effectiveness of the combination of cassava leaf extract Adira 1 (Manihot esculenta Crantz) and singkil leaves (Premna pubescens Blume) as a botanical pesticide against the intensity of insect pest attacks on land spinach (Ipomoea reptans Poir). The study was conducted from March to April 2025 in Girimukti Village, Penajam District, Penajam Paser Utara Regency. This study used an experimental method with a one-factor Completely Randomized Design (CRD) consisting of five concentration treatment levels (0%, 20%, 35%, 50%, and 65%), each repeated five times, so that there were 25 experimental units. The parameters observed were the level of leaf damage due to pest attacks which were measured weekly. Data were analyzed using one-way Analysis of Variance (ANOVA), and continued with the Least Significant Difference (LSD) test at a significance level of 5%. The results of the analysis showed that the extract concentration treatment had a significant effect on reducing the intensity of pest attacks. Treatment with a concentration of 65% showed the highest effectiveness in reducing leaf damage due to pest attacks compared to other treatments. The conclusion of this study is that the combination of cassava leaf extract and singkil leaf has the potential to be an effective botanical pesticide and can be an alternative to chemical pesticides in sustainable agricultural systems.
Pengaruh Penerapan Model Problem Based Learning Menggunakan Media Flipbook pada Materi Ekosistem dan Interaksinya terhadap Kemampuan Berpikir Kritis Siswa Kelas X MAN 2 Samarinda Nurhayati Nurhayati; Zenia Lutfi Kurniawati; Akhmad Akhmad; Suparno Putera Makkadafi
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i3.554

Abstract

This study aims to determine the effect of implementing a Problem-Based Learning (PBL) model assisted by flipbook media on the topic of ecosystems and their interactions on the critical thinking skills of tenth-grade students at MAN 2 Samarinda. This study used a quantitative approach with a quasi-experimental pretest-posttest control group design. The analysis results showed that the N-Gain value in the experimental class was 0.57 (medium category), higher than that in the control class. The independent sample t-test yielded a significance value of 0.000 (p < 0.05), indicating a significant effect of implementing a PBL model assisted by flipbook media on students' critical thinking skills. These findings indicate that the use of a flipbook-based PBL model is effective in improving critical thinking skills in biology learning.
Pengaruh Game Based Learning (GBL) Berbantuan Website Educaplay terhadap Literasi Digital dan Hasil Belajar Siswa Kelas VII SMP Negeri 2 Samarinda pada Materi Ekologi dan Keanekaragaman Hayati Indonesia Puji Setia Wati; Zenia Lutfi Kurniawati; Masitah Masitah; Elsje Theodora Maasawet; Dora Dayu Rahma Turista; Suparno Putera Makkadafi
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i3.585

Abstract

Technology-based learning is crucial for 21st-century education to improve digital literacy and student learning outcomes. This study aims to determine the effect of Game Based Learning (GBL) assisted by educaplay on digital literacy and learning outcomes of seventh-grade students of SMP Negeri 2 Samarinda on the topic of Indonesian ecology and biodiversity. This study used a quantitative approach with a quasi-experimental method and a pretest-posttest control group design. This study involved 64 students as samples, divided into experimental and control classes. The research instruments included essay questions for cognitive learning outcomes and questionnaires for digital literacy. The results showed significant differences between the two groups. The average cognitive posttest of the experimental class (79.5) was substantially higher than that of the control class (68.8), with an N-gain value of 0.52 (moderate category). The increase in digital literacy in the experimental class was also significant, from an average of 107.5 to 145.69. The t-test confirmed the significance value (p<0.05). Thus, it can be concluded that Game-Based Learning (GBL) supported by educaplay is effective in improving students' cognitive learning outcomes and digital literacy skills.
Co-Authors Adinda Devi Nofalia Ainy Pebriani Akhmad Akhmad Akhmad Akhmad Akhmad Akhmad Akhmad Akhmad Akhmad Akhmad Aloysius Duran Corebima Aloysius Duran Corebima Aloysius, Duran Corebima Amelia Maulida Amelia Tya Nabila Amelia Tya Nabila Angellya Kristin Sapan Anggrieni, Nurul Apri Prananda Saputra Apria Rizki Pratiwi Arifai Arifta Amelia, Regita Heddy Aryanti E., Fadillah Aulia Ayu Oktavia Aulia Rizqina Azahra, Sresta Damayanti, Sulpinah Defitri Afira Dewi Suffah Anggraeni Diah Pratiwi Dinda Davanya Dora Dayu Rahma Turista Dora Dayu Rahma Turista Dora Dayu Rahma Turista Dora Dayu Rahma Turista Ehva Pahria Ummul Khaer Elsje Theodora Maasawet Elsje Theodora Maasawet Elsje Theodora Maasawet Elsje Theodora Maasawet Elsje Theodora Maasawet Endah Puji Lestari Erniyanti Erniyanti Fatchur Rohman Fatchur Rohman Ganea Qorry Aina Herliani Herliani Herliani Herliani Herliani Herliani Jailani Jailani Jailani Jailani Jailani Jailani Jailani Jailani Jailani Kesuma, Suryanata Khairida Kanaya Utami Khairunna Shofieyah Lastri, Sulastri Margaretha Dhea Kristiani Maryani, Pira Masitah - Masitah Masitah Masitah Masitah Masitah Masitah Masitah Masitah Masitah Masitah Maulida Julia Saputri , Maulida Julia Saputri muhammad, muhammad ali Nafisahtul Huda Nelda Anasthasia Serena Nita, Khairun Novia Nabila Ramadhana Novia Nur Anita Syafitri Nurhayati Nurhayati Nurhidayah Eka Widyaningrum Nursalinda Kusumawati Nurul Anggraeni Nurul Risma Widyawati Oktavianus Tae B.N Pagayang, Rektoviana Andi Randa Panca Selfi Agustina Puji Setia Wati Puspitasari, Deanita Rabiatul Zhadiah Putriyanni Putriyanni Rahmanisa Ananda Regia Dwi Anggreni Riska Rahmawati Utami Rita Purbianti Rizqi Fakhrial Husain Robiyatul Sakdiah Chesarani Rochman, Fatcur Rosinta Rosinta Rosyad, Muhammad Naufal Ruqoyyah Nasution Salma Azzahra Salsabila Desvika Nurfadhila Saputri, Maulida Julia Selvi Novita Sari Selvia Teodora Br Ginting Shafira Salsabila Indipravita Silvi Marshela Siti Maria Mawar Dinata Sonja V. T. Lumowa Sonja V. T. Lumowa Sonja Verra Tinneke Lumowa Sonja Verra Tinneke Lumowa Sonja Verra Tinneke Lumowa Sonja Verra Tinneke Lumowa Sri Purwati Sri Purwati Sri Purwati, Sri Stephanie, Graciela Suci Rahmawati Suhartini Suhartini Tiara Dini Harlita Tiara Dini Harlita Turista, Dora Dayu Rahma Vandalita Maria Magdalena Rambitan Vandalita Maria Magdalena Rambitan Vandalita Maria Magdalena Rambitan Vandalita Maria Magdalena Rambitan Vandalita Maria Magdalena Rambitan Vandalita Maria Magdalena Rambitan Zenia Lutfi Kurniawati