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All Journal Journal of Natural Science and Integration Jurnal Tarbiyatuna : Kajian Pendidikan Islam ECIE JOURNAL Jurnal Pijar MIPA Dirasatul Ibtidaiyah Early Childhood Islamic Education Journal
Iskandar, Suhendra
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Religion Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Physics Other

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ANALISA KESAMAAN POLA FILM FAVORIT & WARNA FAVORIT SESEORANG Iskandar, Suhendra
Early Childhood Islamic Education Journal Vol. 1 No. 1 (2020): Early Childhood Islamic Education Journal, Volume 01, Nomor 1, Tahun 2020
Publisher : Jurusan PIAUD IAIN Sultan Amai Gorontalo

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

Abstract

Penelitian ini merupakan bentuk analisa kesamaan pola film favorit terhadap warna favorit seseorang.Sebanyak 80 orang responden disurvei untuk mengetahui genre film favorit, warna favorit, dan warna paling tidak favoritnya. Diperoleh hasil bahwa untuk responden yang memfavoritkan film horor, 77,5 % memilih warna terang sebagai warna favoritnya dan 75 % memilih warna warna gelap sebagai warna paling tidak favoritnya, untuk responden yang memfavoritkan film komedi, melodrama, dan romansa, 100 % memilih warna terang sebagai warna favoritnya dan warna gelap sebagai warna paling tidak favoritnya, sementara untuk responden yang memfavoritkan film aksi, 100 % memilih warna gelap sebagai warna favoritnya dan warna terang sebagai warna paling tidak favoritnya.Ternyata, terdapat kesamaan pola film favorit dan warna favorit seseorang.
ANALISA DAMPAK PENURUNAN INTENSITAS INTERAKSI SOSIAL AKIBAT PENERAPAN PHYSICAL DISTANCING DAN SOCIAL DISTANCING TERHADAP TINGKAT STRES SESEORANG: STUDI KASUS DI SALAH SATU KELAS DI IAIN SULTAN AMAI GORONTALO Iskandar, Suhendra
Tarbiyatuna Kajian Pendidikan Islam Vol 7 No 1 (2023): (Februari 2023)
Publisher : LPPM Institut Agama Islam Ibrahimy Genteng Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69552/tarbiyatuna.v7i1.1349

Abstract

Research has been conducted on the impact of decreasing the intensity of social interaction due to the application of physical distancing and social distancing on a person's stress level. Research was done with semi-quantitative analysis method using pearson product moment formula in which decrease in the number of social interactions as independent variable and stress level as dependent variable. A total of 22 students in a certain class at IAIN Sultan Amai Gorontalo were observed to determine the intensity of their social interactions before and after the implementation of physical distancing and social distancing as well as their stress level during the implementation of physical distancing and social distancing and then looking for correlations. The result show that the correlation between the two variables is 0.7344 and this value is greater than the critical r for n=22, which is 0.537. Thus, it is proven that the decrease in the intensity of social interaction due to the application of physical distancing and social distancing is directly influence a person's stress level in which the bigger the the decrease in the intensity of social interaction, the bigger the stress level.
Analysis of the Effectiveness of the Literacy-Orientation-Collaboration-Reflection (LOC-R) Learning Model in Science Learning Activities of Islamic Elementary School Students Iskandar, Suhendra
Jurnal Pijar Mipa Vol. 19 No. 5 (2024): September 2024
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v19i5.7364

Abstract

Unlike other learning models, the LOC-R learning model focuses on literacy in learning material so that no single learning objective is neglected. However, the learning concept still relies on student-centered learning (SCL). This research examined the effectiveness of the LOC-R learning model (literacy, orientation, collaboration, and reflection) in science learning activities for Madrasah Ibtidaiyah Teacher Education IAIN Sultan Amai Gorontalo students. The research used a learning model focusing only on lecturers' lectures and a learning model concentrating on students' independent presentations as a control group. Three learning materials were selected for the science learning activities, two for the control group (one-way lecture and presentation) and one for the test group, assessed as having the same difficulty level. The success of learning activities is evaluated in two aspects: learning outcomes and student interest in learning. To test the learning outcomes of each group, a pre-test was carried out at the beginning of each learning activity and a post-test at the end of each learning activity for the three groups. Then, the results were analyzed using the N-gain test technique. In addition, a semi-quantitative analysis of students' learning interests was also carried out through questionnaires. The results obtained were that the LOC-R learning model was proven to improve student learning outcomes as seen from the N-gain value of 87.4035%, which was much greater than the control group, where the one-way lecture method only produced an N-gain value of 39.5127% and the presentation method produced an N-gain value of 45.6645%. However, based on the questionnaire given to students who took the LOC-R learning model test, not all showed positive interest, with 50% of students rating it positively, 13.64% rating it neutral, and 36.36% rating it negatively. From this research, researchers can conclude that the LOC-R learning model has proven effective in improving student learning outcomes. However, there is still a need to think about ways to package the learning model innovatively so that it can be popular with all students.
Analysis of Effectiveness of Discovery Learning Model in Science Learning Activities for Basic Students Iskandar, Suhendra
Jurnal Pijar Mipa Vol. 20 No. 2 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i2.8548

Abstract

Unlike other learning models, the Discovery Learning model emphasizes theoretical and practical in-depth material exploration, ensuring no learning objectives are overlooked. This differs from other student-centred learning (SCL) models, which grant full autonomy to students. The Discovery Learning model incorporates the role of lecturers as assistants, allowing students to build a strong foundational understanding of knowledge.  This study investigates the effectiveness of the Discovery Learning model in science learning for students of the Madrasah Ibtidaiyah Teacher Education program at IAIN Sultan Amai Gorontalo. The research was conducted through four cycles, each consisting of the learning steps of stimulation, problem identification, data collection, data processing, verification, generalization, and reflection. The success of the learning activities was measured by improvements in learning outcomes, reflected in the scores of pre-tests conducted before implementing the learning model and post-tests conducted afterwards.  The hypothesis was tested using the paired-sample test to determine the significance between pre-test and post-test scores in each cycle, followed by an effectiveness test using the N-gain test. The findings confirmed the hypothesis, as all cycles showed a t-value greater than the critical t-table value, indicating increased learning outcomes through the Discovery Learning model. This was also evident in the consistent improvement in the average scores between pre-tests and post-tests in each cycle. However, based on the N-gain test, the effectiveness of the learning model was found to be only 53.35%, which falls into the category of low effectiveness. This suggests a need for additional scientific literature and laboratory equipment within the scope of IAIN Sultan Amai Gorontalo.
Elementary School Teachers Perceptions toward Teaching Reproductive Material as Part of Science Education in Elementary Schools Iskandar, Suhendra
Jurnal Pijar Mipa Vol. 20 No. 6 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i6.9885

Abstract

Teaching reproductive education at the elementary school level remains a sensitive issue, balancing the need to prevent sexual abuse through proper knowledge with concerns about social, religious, and cultural norms. This study aims to explore the perceptions of prospective elementary school teachers in Gorontalo regarding reproductive content in science education. Using a descriptive quantitative design, data were collected from 60 respondents through a closed-ended questionnaire. The findings show that while most respondents opposed teaching reproductive material at the elementary level due to moral and cultural concerns, many were not against the content itself but rather the method of delivery and the consideration of children’s maturity. This suggests that reproductive education could be implemented if presented through contextual and values-based approaches, such as moral-educational narratives. The study highlights both the sensitivity of the topic and the potential pathways for its gradual and culturally aligned integration into science education.
Analysis of the Impact of Black Tea Waste on The Fertility Quality of Rainbow Chili Plants (Capsicum annum L.) Iskandar, Suhendra
Jurnal Pijar Mipa Vol. 19 No. 2 (2024): March 2024
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v19i2.6473

Abstract

Black tea is a drink commonly consumed in Indonesia, so it is not uncommon for dregs to be found to be wasteful. Waste is a serious problem that, if not handled properly, will have specific environmental impacts. Many people use tea waste as fertilizer without knowing the danger it causes to plants without further processing. This research aimed to analyze the effects of black tea waste on the fertility quality of rainbow chili plants (Capsicum annum L.). The type of research is qualitative research. The method used in this research is qualitative observation to observe the maximum height, the time to reach the maximum height, the entire leaf width, the time when the first flower appears, the time when the first fruit appears when the first fruit matures, the length of the first fruit, and the middle circumference of the first fruit of the rainbow chili plants (Capsicum annum L.) which were planted in potting soil given black tea waste with different ratio. From all the parameters observed, it was found that the best quality of rainbow chili plants (Capsicum annum L.) was in potting soil with a definite ratio of not too much but also not too little. From this fact, black tea waste can fertilize plants, but with a specific maximum level limit. Excessive amounts of tea waste can trigger alkalinity in the soil, which reduces plant fertility, and the presence of active substances such as polyphenols in it can kill decomposing bacteria, which causes new problems for the soil. Further research is still needed, especially in overcoming alkalinity and the content of active substances that can kill decomposing bacteria in the soil in black tea waste before it can be made into a commercial product like planting medium.
Analisa Kesamaan Pola Film Favorit & Warna Favorit Seseorang Iskandar, Suhendra
Early Childhood Islamic Education Journal Vol. 1 No. 01 (2020): Early Childhood Islamic Education Journal (ECIE)
Publisher : LP2M IAIN Sultan Amai Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58176/eciejournal.v1i1.24

Abstract

Penelitian ini merupakan bentuk analisa kesamaan pola film favorit terhadap warna favorit seseorang.Sebanyak 80 orang responden disurvei untuk mengetahui genre film favorit, warna favorit, dan warna paling tidak favoritnya. Diperoleh hasil bahwa untuk responden yang memfavoritkan film horor, 77,5 % memilih warna terang sebagai warna favoritnya dan 75 % memilih warna warna gelap sebagai warna paling tidak favoritnya, untuk responden yang memfavoritkan film komedi, melodrama, dan romansa, 100 % memilih warna terang sebagai warna favoritnya dan warna gelap sebagai warna paling tidak favoritnya, sementara untuk responden yang memfavoritkan film aksi, 100 % memilih warna gelap sebagai warna favoritnya dan warna terang sebagai warna paling tidak favoritnya.Ternyata, terdapat kesamaan pola film favorit dan warna favorit seseorang.
PENERAPAN MODEL PEMBELAJARAN INQUIRI UNTUK MENINGKATKAN PEMAHAMAN MATERI PERUBAHAN WUJUD ZAT SISWA KELAS 5 SDN 11 LIMBOTO BARAT B. Kasamo, Nur Afni; Nurwati, Andi; Iskandar, Suhendra
DIRASATUL IBTIDAIYAH Vol 5, No 2 (2025): DIRASATUL IBTIDAIYAH
Publisher : Pendidikan Guru Madrasah Ibtidaiyah Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/ibtidaiyah.v5i2.16973

Abstract

Abstract This study aims to improve students' understanding of the material on changes in state of matter through the application of the inquiry learning model in grade V of SDN 11 Limboto Barat. The main problem faced is the low level of student understanding due to the use of conventional learning models that are less interesting, so students tend to be passive. To overcome this, the inquiry learning model is applied because it is able to encourage student activeness in discovering concepts through an exploratory process. The method used is Classroom Action Research (CAR) which is implemented in two cycles. Each cycle consists of the planning stage, action implementation, observation, and reflection. The research instruments include observation, testing, and documentation. Data validity is tested by triangulation and checking by key informants. The results of the study show that in the pre-cycle stage, only 16% of students achieved the Minimum Completion Criteria (KKM). After the application of the inquiry model, the average score of students in cycle I increased to 80, but did not reach the overall completion target. In cycle II, with an experimental strategy, the average score increased significantly to 90 with all students achieving the KKM. These results show that the inquiry learning model is effective in improving students' understanding of the material on changes in the state of matter.Keywords: Inquiry Learning Model, Changes in the State of Matter, Concept Understanding Abstrak  Penelitian ini bertujuan untuk meningkatkan pemahaman siswa terhadap materi perubahan wujud zat melalui penerapan model pembelajaran inkuiri di kelas V SDN 11 Limboto Barat. Permasalahan utama yang dihadapi adalah rendahnya pemahaman siswa akibat penggunaan model pembelajaran konvensional yang kurang menarik, sehingga siswa cenderung pasif. Untuk mengatasi hal ini, model pembelajaran inkuiri diterapkan karena mampu mendorong keaktifan siswa dalam menemukan konsep melalui proses eksploratif. Metode yang digunakan adalah Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus. Setiap siklus terdiri dari tahap perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Instrumen penelitian meliputi observasi, tes, dan dokumentasi. Validitas data diuji dengan triangulasi dan pemeriksaan oleh informan kunci. Hasil penelitian menunjukkan bahwa pada tahap pra siklus, hanya 16% siswa yang mencapai Kriteria Ketuntasan Minimal (KKM). Setelah penerapan model inkuiri, nilai rata-rata siswa pada siklus I meningkat menjadi 80, namun belum mencapai target ketuntasan secara keseluruhan. Pada siklus II, dengan strategi eksperimen, nilai rata-rata meningkat signifikan menjadi 90 dengan seluruh siswa mencapai KKM. Hasil ini menunjukkan bahwa model pembelajaran inkuiri efektif dalam meningkatkan pemahaman siswa terhadap materi perubahan wujud zat.KataKunci:Model Pembelajaran inquiri, Perubahan Wujud zat, Pemahaman Konsep 
Readiness Model of Pre-Service Science Teachers for Integrating Education for Sustainable Development (ESD) Based on Green Science: A Structural Equation Modeling Analysis Iskandar, Suhendra; Firdausiah, Syadza
Journal of Natural Science and Integration Vol 9, No 1 (2026): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v9i1.39148

Abstract

The presence of Education for Sustainable Development (ESD) is crucial. Therefore, a comprehensive modeling approach is needed, particularly for pre-service teachers as future educators, a group that remains largely underexplored. This study aims to examine a structural model of the formation of the Intention to Integrate ESD among 199 pre-service science teachers at IAIN Sultan Amai Gorontalo. In this readiness model for ESD integration, sustainability literacy is positioned as the primary factor. At the same time, social norms and support, along with institutional support, are treated as contextual factors operating through psychosocial pathways. This study employed a quantitative approach, cross-sectional survey design to examine the structural relationships among variables. Data were analyzed using Structural Equation Modeling–Partial Least Squares (SEM-PLS) with SmartPLS 4 software. The results indicate that the proposed model explains a substantial proportion of variance in the intention to integrate ESD (R² = 0.744) and demonstrates adequate predictive relevance (Q² = 0.502). Institutional support emerges as the strongest predictor (β = 0.670, p = 0.000), while sustainability literacy shows a weaker yet significant effect (β = 0.279, p = 0.000). All constructs meet the required reliability and validity criteria. The findings reveal that, contrary to many theoretical assumptions emphasizing psychosocial mediation pathways, readiness to integrate ESD is predominantly influenced by institutional support rather than by sustainability literacy. In contrast, norms and social support exert their effects through indirect pathways, strengthened by sustainability literacy. This pattern further suggests the need for reformative institutional strategies in delivering ESD to students. Keywords: Education for sustainable development, psychosocial, sustainability literacy, SEM-PLS, SmartPLS 4
Co-Authors Andi Nurwati, Andi B. Kasamo, Nur Afni Syadza Firdausiah