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All Journal PENDIPA Journal of Science Education PUCUK : Jurnal Ilmu Tanaman
Suparno Putera Makkadafi
Universitas Mulawarman
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics

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Pengaruh Penerapan Model Discovery Learning Terhadap Hasil Belajar Peserta Didik Pada Materi Ekosistem Kelas X Di SMA Negeri 13 samarinda Shafira Salsabila Indipravita; Akhmad Akhmad; Sri Purwati; Ruqoyyah Nasution; Suparno Putera Makkadafi
PendIPA Journal of Science Education Vol 10 No 2 (2026): April - June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.2.461-470

Abstract

The Effect of the Discovery Learning Model on Student Learning Outcomes in Ecosystems for Grade X Students at SMA Negeri 13 Samarinda." Thesis. Bachelor's Degree in Biology Education, Faculty of Teacher Training and Education, Mulawarman University. This research was supervised by Dr. H. Akhmad, M.Kes, as my first supervisor. This research is motivated by the low learning outcomes of class X students of SMA Negeri 13 Samarinda in biology subjects. In addition, the application of various learning models so that students tend to be passive, thus triggering low student creativity. Aims to determine the effect of the Discovery Learning learning model on student learning outcomes in ecosystem material. The method used is a quasi-experiment (Quasi Experiment) using two classes. With a pretest-posttest control group design research design. The population is class X students of SMA Negeri 13 Samarinda, sampling using Purposive sampling technique. Two classes were selected, namely class X-8 as the experimental class and class X-7 as the control class. The data analysis technique used is the Independent Sample t Test with a significance level of 5%. The results of the data analysis Sig. <0.05 (0.000 <0.05) then H0 is rejected and Ha is accepted. The use of the Discovery Learning learning model has a significant effect on student learning outcomes in class X ecosystem material at SMA Negeri 13 Samarinda (Sig. 0.000 <0.05). Apart from that, it has also been proven to be able to significantly improve student learning outcomes, as shown by an increase in the average score from the low category (43.33) to high (80).
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
Pengaruh Model Pembelajaran CTL (Contextual Teaching and Learning) terhadap Kemampuan Kolaborasi dan Hasil Belajar Siswa SMA pada Pembelajaran Biologi Nur Anita Syafitri; Jailani; Ruqoyyah Nasution; Suparno Putera Makkadafi; Masitah
PendIPA Journal of Science Education Vol 9 No 2 (2025): June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.2.283-289

Abstract

Grade X students of SMA Negeri 2 Bontang experienced problems of low biology learning outcomes and lack of collaboration skills due to conventional teacher-centered learning. This study aimed to determine the effect of implementing the CTL (Contextual Teaching and Learning) model on students' collaboration skills and learning outcomes. The CTL model emphasizes active student involvement in the learning process, connecting material with real-life contexts, and encouraging collaboration and group discussion. This study used a quantitative approach with a quasi-experimental method and a non-equivalent control group design. Sampling was carried out by purposive sampling, with class X5 as the experimental class implementing the CTL model and class X6 as the control class using conventional methods. Data analysis was carried out using the N-Gain test and the Independent Sample t Test. The results showed that the experimental class had an N-Gain value of 0.72 (high category) while the control class had 0.59 (moderate category). The t test showed a significance value of 0.000 <0.05 for collaboration skills and learning outcomes. These results indicate a significant difference between the experimental class and the control class after the CTL model was implemented. Based on these results, it can be concluded that the application of the CTL model has a positive and significant effect on improving the collaboration skills and learning outcomes of class X students of SMA Negeri 2 Bontang in biology subjects.
Pengaruh Model Pembelajaran Think Pair Share Berbantuan Powerpoint Interaktif Terhadap Pemahaman Konsep Materi Interaksi Antara Komponen Penyusun Ekosistem Apria Rizki Pratiwi; Zenia Lutfi Kurniawati; Ruqoyyah Nasution; Nelda Anasthasia Serena; Suparno Putera Makkadafi
PendIPA Journal of Science Education Vol 10 No 2 (2026): April - June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.2.623-631

Abstract

This study aimed to determine the effect of the Think Pair Share (TPS) learning model assisted by interactive PowerPoint on students’ conceptual understanding of interactions among ecosystem components in Grade VII of SMP Negeri 7 Samarinda. This research employed a quasi-experimental method with a Non-Equivalent Control Group Design. The sample consisted of Class VII A as the experimental group and Class VII B as the control group, each consisting of 24 students. The sampling technique used was purposive sampling. Data were analyzed using normality tests, homogeneity tests, the Independent Sample t-test, and N-Gain analysis. The results showed that the average post-test score of the experimental class was 81, which was higher than that of the control class 66. The N-Gain analysis revealed an average score of 0.49 in the experimental class and 0.29 in the control class. Furthermore, the Independent Sample t-test showed a significance value of 0.000 < 0.05. Based on these findings, it can be concluded that the Think Pair Share (TPS) learning model assisted by interactive PowerPoint has a significant effect on students’ conceptual understanding in Grade VII of SMPN 7 Samarinda.
Efektivtias Model Pembelajaran Problem Based Learning (PBL) dengan Bantuan ZEP Quiz Terhadap Hasil Belajar Peserta Didik Kelas VII Nurul Risma Widyawati; Sri Purwati; Ruqoyyah Nasution; Nelda Anasthasia Serena; Suparno Putera Makkadafi
PendIPA Journal of Science Education Vol 10 No 2 (2026): April - June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.2.639-644

Abstract

The problem of low student learning outcomes in science education is the driving force behind this study. This condition is caused by a teacher-driven learning process and the use of traditional teaching materials, which makes students tend to be passive and have difficulty understanding complex ideas. The purpose of this study is to disseminate the impact of the PBL learning paradigm on the learning outcomes of seventh-grade students at SMPN 1 Sangasanga using ZEP Quiz. This study used a non-equivalent control group design and a quasi-experimental quantitative methodology. The experimental and control classes, consisting of research participants, were selected through purposive sampling. Test instruments in the form of pretests and posttests were used to collect data, and descriptive and inferential statistics were used for analysis. The learning outcomes of the experimental group were significantly higher than those of the control group, according to the study findings. At a significance threshold of 0.05, the Independent Samples T-Test produced a t-count score (9.166) which was higher than the t-table (2.011) and was reinforced by a sig. (2-tailed) score of 0.000. This finding projects that students at SMPN 1 Sangsanga can grow their learning outcomes by using the PBL approach by using the ZEP Quiz.
Pengaruh Model Problem Based Learning (PBL) Berbantuan Media Educaplay dalam Meningkatkan Kemampuan Berpikir Kreatif dan Hasil Belajar Siswa Ainy Pebriani; Herliani; Jailani; Suparno Putera Makkadafi
PendIPA Journal of Science Education Vol 10 No 2 (2026): April - June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.2.676-684

Abstract

This study was motivated by the low levels of creative thinking skills and academic achievement among students during instruction, which resulted in students’ limited understanding of the material and, consequently, low levels of creative thinking skills and academic achievement. This study aims to determine the effect of the Problem-Based Learning model, supported by Educaplay media, on improving the creative thinking skills and learning outcomes of seventh-grade students at SMP Negeri 37 Samarinda. This study employs a quantitative approach with a Nonequivalent Control Group Design. The population for this study consists of all seventh-grade students at SMP Negeri 37 Samarinda. The sampling technique used in this study was purposive sampling. The sample consisted of students in Class VII-C as the experimental group and Class VII-A as the control group. The research instruments included tests to measure students’ creative thinking skills and learning outcomes. Data analysis techniques included normality tests, homogeneity tests, hypothesis testing, and n-gain tests. Based on the results of the data analysis, it was found that the independent samples t-test -test for the Problem-Based Learning model supported by Educaplay media in improving creative thinking skills showed a significance value (0.000 < 0.05), and student learning outcomes also showed a significance value (0.000 < 0.05). Therefore, it can be concluded that the Problem-Based Learning model supported by Educaplay media has an effect on improving the creative thinking skills and learning outcomes of seventh-grade students at SMP Negeri 37 Samarinda.
pengaruh pendekatan Joyful Learning terintegrasi Sustainable Development Goals (SDGs) melalui model Project-Based Learning (PjBL) terhadap kreativitas dan hasil belajar siswa kelas VIII SMP Negeri 21 Samarinda Panca Selfi Agustina; Ruqoyyah Nasution; Elsje Theodora Maasawet; Suparno Putera Makkadafi; Vandalita Maria Magdalena Rambitan
PendIPA Journal of Science Education Vol 10 No 3 (2026): July - September
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.3.736-744

Abstract

Penelitian ini dilatarbelakangi oleh perlunya penerapan pembelajaran yang dapat meningkatkan kreativitas dan hasil belajar siswa melalui kegiatan yang aktif, menyenangkan dan bermakna. Penelitian ini bertujuan untuk mengetahui pengaruh pendekatan Joyful Learning terintegrasi Sustainable Development Goals (SDGs) melalui model Project-Based Learning (PjBL) terhadap kreativitas dan hasil belajar siswa kelas VIII SMP Negeri 21 Samarinda pada materi sistem pernapasan. penelitian ini merupakan penelitian kuantitatif dengan menggunakan metode quasi experiment dengan desain Non-Equivalent control group design. Sampel penelitian terdiri atas kelas VIII B sebagai kelas eksperimen dan kelas VIII C sebagai kelas kontrol yang dipilih menggunakan Teknik purposive sampling. Pengumpulan data dilakukan melalui kuesioner kreativitas dan tes hasil belajar. analisis data dilakukan menggunakan uji normalitas, uji homogenitas, uji N-Gain, dan uji One Way ANOVA. Hasil penelitian menunjukkan bahwa kreativitas siswa pada kelas eksperimen lebih tinggi dibandingkan kelas kontrol dengan presentase masing-masing sebesar 82,78% dan 56,43%. Hasil uji One Way ANOVA menunjukkan nilai signifikansi 0,000 < 0,05. Selain itu, rata-rata N-Gain hasil belajar kelas eksperimen sebesar 0,81 (kategori tinggi) lebih tinggi dibandingkan kelas kontrol sebesar 0,65 (kategori sedang). Hasil uji One Way ANOVA pada hasil belajar juga menunjukkan nilai signifikansi 0,000 < 0,05. Berdasarkan hasil penelitian, dapat disimpulkan bahwa pendekatan Joyful learning terintegrasi SDGs melalui model PjBL berpengaruh terhadap kreativitas dan hasil belajar siswa kelas VIII SMP Negeri 21 Samarinda pada materi sistem pernapasan.
Pengaruh Model Pembelajaran Problem Based Learning Berbantuan Media Flashcard Berbasis Gamifikasi terhadap Kemampuan Pemecahan Masalah dan Hasil Belajar Siswa pada Mata Pelajaran IPA Kelas VII Ehva Pahria Ummul Khaer; Jailani; Sri Purwati; Suparno Putera Makkadafi; Vandalita Maria Magdalena Rambitan
PendIPA Journal of Science Education Vol 10 No 3 (2026): July - September
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.3.726-735

Abstract

Low student science learning outcomes are characterized by low learning engagement, poor problem-solving skills, some students not yet mastering basic material, and the failure to implement media-assisted Problem-Based Learning (PBL) learning models. This study aims to determine the effect of the Problem-Based Learning model, assisted by gamification-based flashcards, on students' learning outcomes and problem-solving abilities in seventh-grade science. The study used a quantitative approach with a quasi-experimental design and a pretest-posttest nonequivalent control group design. The sample was selected using purposive sampling, with 50 students from grades VII-8 as the control class and VII-9 as the experimental class. Data analysis was performed using the N-Gain test and independent samples t-test. The results showed that the average N-Gain for the control and experimental classes were in the moderate category, at 0.58 and 0.63, respectively. The independent samples t-test obtained a significance value of 0.000 < 0.05 for problem-solving ability and 0.032 < 0.05 for learning outcomes, thus rejecting H₀ and accepting Hₐ. Based on these results, it can be concluded that the implementation of the Problem-Based Learning model assisted by gamified flashcard media has an impact on students' problem-solving abilities and learning outcomes in the science subject of ecology and biodiversity in seventh grade.
Pengaruh Pendekatan Deep Learning Berbasis PJBL Materi Fungi Berbantuan Media Kahoot Terhadap Hasil Belajar dan Keaktifan Siswa Pada Pembelajaran Biologi SMA Kelas X Novia Nabila Ramadhana Novia; Jailani; Masitah; Ruqoyyah Nasution; Suparno Putera Makkadafi; Arifai
PendIPA Journal of Science Education Vol 10 No 3 (2026): July - September
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.3.797-805

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pendekatan Deep Learning berbasis PjBL berbantuan media Kahoot terhadap hasil belajar dan keaktifan siswa pada materi Fungi di kelas X SMA Negeri 13 Samarinda. Penelitian ini menggunakan pendekatan kuantitatif dengan metode quasi-experimental dalam bentuk pretest-posttest control group design. Populasi penelitian berjumlah 267 siswa dengan sampel 60 siswa, kelas X-1 sebagai kelas eksperimen dan X-6 sebagai kelas kontrol yang dipilih melalui teknik purposive sampling. Data dikumpulkan melalui tes hasil belajar dan lembar observasi keaktifan siswa, kemudian dianalisis menggunakan uji normalitas, uji homogenitas, uji independent sample t-test, dan uji N-Gain. Hasil penelitian menunjukkan rata-rata pre-test dan post-test kelas kontrol sebesar 34,00 dan 66,67 sedangkan kelas eksperimen sebesar 41,83 dan 82,83. Uji independent sample t-test menunjukkan pengaruh signifikan terhadap hasil dengan nilai signifikansi 0,000 (<0,05) dan terhadap keaktifan siswa sebesar 0,030 (<0,05). Nilai N-Gain kelas eksperimen sebesar 0,7099 termasuk kategori tinggi, sedangkan kelas kontrol sebesar 0,4998 termasuk kategori sedang. Dengan demikian, pendekatan Deep Learning berbasis PjBL berbantuan media Kahoot lebih efektif dalam meningkatkan hasil belajar dan keaktifan siswa pada pembelajaran Biologi kelas X di SMA Negeri 13 Samarinda.  
Co-Authors Ainy Pebriani Akhmad Akhmad Apria Rizki Pratiwi Arifai Ehva Pahria Ummul Khaer Elsje Theodora Maasawet Herliani Herliani Jailani Jailani Masitah - Nasution, Ruqoyyah Nelda Anasthasia Serena Novia Nabila Ramadhana Novia Nur Anita Syafitri Nurul Risma Widyawati Panca Selfi Agustina Shafira Salsabila Indipravita Sri Purwati Vandalita Maria Magdalena Rambitan Zenia Lutfi Kurniawati, Zenia Lutfi