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M. Lutfi Firdaus
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M. Lutfi Firdaus
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Kota bengkulu,
Bengkulu
INDONESIA
PENDIPA Journal of Science Education
Published by Universitas Bengkulu
ISSN : 20869363     EISSN : 26229307     DOI : -
Core Subject : Science, Education,
PENDIPA Journal of Science Education is a peer-reviewed, open-access journal covered all aspect of science and science education. PENDIPA journal welcomes the submission of scientific articles related to mathematics, physics, chemistry, biology, and its educational implementation in a school, higher education and other educational institution. We encourage scientist, lecturer, teacher and student to submit their original paper to the journal. PENDIPA journal is published by Graduate School of Science Education - University of Bengkulu, three times a year on February, June and October
Arjuna Subject : -
Articles 566 Documents
Gambaran Pengetahuan Mitigasi Gunung Api pada Anak-Anak Panti Asuhan Darul Alfalah Denpasar Provinsi Bali Maharani, Nia; Krisna, Evi Dwi
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.694-700

Abstract

This study is a continuation of the community services activities of the author and the Community Service (PKM) team in 2022 at same location mamely the Darul Alfalah Orphanage Pemogan Village Denpasar District, South Denpasar District. The activty included socialization of earthquake and their mitigation qmd finding out how much knowledge the orphanage children had about earthquakes and their mitigation (Maharani, 2022). This study focus on volcanic mitigation in orphanages with orphanage children as respondents. The questionnaire contained queastions about the efforts taken before during and after the volcanic eruption. The results of questionnaire showed the orphaange children still lacked knowledge in efforts to minimize the dangers of volcanic eruptions.
Penerapan Project Based Learning Berbasis Video Animasi untuk Meningkatkan Hasil Belajar Siswa Kelas X pada Materi Struktur Atom Simamora, Lourdes; Simanjuntak, Hendra; Pane, Eva Pratiwi
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.634-637

Abstract

This study aimed to investigate the effect of applying the Project Based Learning (PjBL) model assisted by animated videos on students’ learning outcomes in atomic structure material at Grade X of SMA Negeri 3 Pematangsiantar. The research employed a quasi-experimental design with a pretest-posttest control group. The participants consisted of two classes: the experimental class, which received instruction using PjBL assisted by animated videos, and the control class, which received conventional instruction. The research instrument was a learning achievement test administered before and after the treatment. Data were analyzed using a t-test and N-Gain calculation. The results indicated that the average pretest scores of both classes were relatively the same. After the learning intervention, the average posttest score of the experimental class increased significantly compared to the control class. The average N-Gain score of the experimental class was in the medium/high category, while that of the control class was in the low/medium category. The t-test result showed a significance value of p < 0.05, indicating a significant difference between the two classes. It can be concluded that the implementation of the Project Based Learning model assisted by animated videos has a positive effect on improving students’ learning outcomes in atomic structure material.
Efektivitas Model Pembelajaran Problem Based Learning Berbantuan Canva Terhadap Pemahaman Konsep Sistem Koloid Siswa Kelas XI SMAN 1 Girsang Sipanganbolon Sihombing, Imanuel Gideon; Pane, Eva Pratiwi; Manurung, Hisar Marulitua
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.596-602

Abstract

The purpose of this study was to determine the effectiveness of the Problem-Based Learning model assisted by Canva on the understanding of colloid system concepts among 11th grade students at SMAN 1 Girsang Sipanganbolon using an experimental research method with a quasi-experimental design. Data collection techniques used a multiple-choice test validated by expert validators, with instruments consisting of problem-solving ability test questions. The research subjects were 60 students from Grade XI Science Class 2 and Grade XI Science Class 4. Data analysis techniques included normality tests, homogeneity tests, and hypothesis testing using the paired sample t-test.The results obtained in this study indicate an improvement in the learning outcomes of grade XI students at SMAN 1 Girsang Sipanganbolon, particularly in the subject matter of colloid systems. This improvement in learning outcomes can be seen from the average pretest score of 49.67 and the average posttest score of 84.67 in the experimental class. These scores indicate a significant improvement in student learning outcomes. The homogeneity test was conducted, and the significance value obtained was greater than 0.05 (> 0.05), thus meeting the criterion where the sample is homogeneous. In the paired sample t-test, the t-value obtained was 18.542, which is greater than the t-table value of 1.699, and the sig (two-tailed) was 0.000, which is smaller than the α value (0.05), thus concluding that the problem-based learning model assisted by Canva is effective in improving students' understanding of colloid systems in grade XI at SMAN 1 Girsang Sipanganbolon. 
Strategi STEAM (Science, Technology, Engineering, Art, And Mathematics) dan Dampaknya terhadap Literasi Sains Materi Ekosistem Peserta Didik Kelas V SDN 44 Pontianak Barat Qonita, Azka Millati; Mansur, Mansur; Setyaningrum, Vidya
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.614-619

Abstract

This study aimed to describe the effect of applying the Science, Technology, Engineering, Art, and Mathematics (STEAM) strategy on students’ science literacy in the ecosystem material of grade V at SDN 44 Pontianak Barat. The research employed a quantitative approach with a quasi-experimental design type pretest-posttest control group design. The sample consisted of 52 students selected using a random sampling technique. Data were collected through observation, tests, and documentation, and analyzed using instrument analysis, prerequisite tests, hypothesis testing, and effect size measurement. The results showed that the average science literacy score in the control class increased from 42.08 (low) to 57.09 (moderate), while in the experimental class it increased from 49.02 (low) to 83.23 (high). Hypothesis testing obtained a significance value of 0.001 < 0.05, indicating a significant difference between the use of STEAM and conventional strategies. The effect size of Cohen’s d was 1.055 > 0.8, which falls into the large effect category. Thus, the application of the STEAM strategy has a positive and significant effect on improving elementary school students’ science literacy.
PENGARUH BERPIKIR METAFORIK BERBASIS STRATEGI REACT TERHADAP HASIL BELAJAR SISWA KELAS X SMA PADA MATERI STRUKTUR ATOM Situmorang, Triska Idawati; Pane, Eva Pratiwi; Simanjuntak, Hendra
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.607-613

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan berpikir metaforik berbasis strategi REACT terhadap hasil belajar siswa kelas X SMA pada materi struktur atom. Metode penelitian yang digunakan adalah kuasi eksperimen dengan desain pretest-posttest control group design. Sampel penelitian terdiri atas dua kelas, yaitu kelas X-2 sebagai kelas kontrol (30 siswa) yang menggunakan pembelajaran konvensional dan kelas X-3 sebagai kelas eksperimen (30 siswa) yang menggunakan strategi REACT berbasis berpikir metaforik. Instrumen penelitian berupa tes hasil belajar yang telah diuji Validitas,Realibilitas,Tingkat kesukaran soal dan uji daya beda. Hasil  penelitian ini menunjukkan adanya peningkatan signifikan pada hasil belajar siswa kelas eksperimen, dengan rata-rata nilai pretest sebesar 49,67 dan posttest sebesar 84,50. Uji paired sample t-test menghasilkan thitung = 18,094 > ttabel = 1,671 dengan nilai signifikansi 0,000 < 0,05, sehingga terdapat perbedaan signifikan antara nilai pretest dan posttest pada kelas eksperimen. Selain itu, hasil uji independent sample t-test menunjukkan thitung = 3,747 > ttabel = 1,672 dengan nilai signifikansi 0,000 < 0,05, yang berarti terdapat perbedaan signifikan hasil belajar antara kelas kontrol dan kelas eksperimen.Dengan demikian, dapat disimpulkan bahwa penerapan berpikir metaforik berbasis strategi REACT berpengaruh positif dan signifikan terhadap peningkatan hasil belajar siswa pada materi struktur atom.
Pengaruh Penerapan Model Pembelajaran Treffinger Terhadap Hasil Belajar Siswa Pada Materi Struktur Atom di SMA Negeri 2 Pematangsiantar Silaban, Ruth Grace Pinondang; Manurung, Hisar Marulitua; Simanjuntak, Hendra
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.620-627

Abstract

Penelitian ini bertujuan untuk mengetahui Pengaruh Penerapan Model Pembelajaran Treffinger Terhadap Hasil Belajar Siswa Pada Materi Struktur Atom. Penelitian ini dilaksanakan di SMA Negeri 2 Pematangsiantar dengan populasi siswa kelas XI yang terdiri dari 2 kelas. Penelitian ini menggunakan  jenis penelitian Kuantitatif dengan desain menggunakan metode Quasi Experiment dengan desain non-equivalent control group desain. Sampel penelitian ini ialah kelas XI-4 sebagai kelas Eksperimen dan Kelas XI-5 sebagai kelas Kontrol. Teknik pengumpulan data dalam penelitian ini dilakukan melalui pre-test sebelum diberikan perlakuan dan post-test setelah diberi perlakuan. Teknik analisi data yang digunakan ialah uji hipotesis yang terdiri dari uji paired sample t-test dan uji independent sample t-test untuk membandingkan antara kelas eksperimen dan kelas kontrol. Berdasarkan hasil uji paired sample t-test diperoleh nilai pada kelas eksperimen mengalami peningkatan dengan rata-rata nilai pre-test yang diperoleh 53, 53 dan rata-rata nilai post-test 89,59 dan dengan nilai thitung 28,067 lebih besar dari ttabel 1,692, dengan nilai sig (2-tailed) yang diperoleh 0,000 < 0,05. Pada uji independent t-test diperoleh nilai post-test pada kelas kontrol sebesar 83,35 dan eksperimen 89,59. Dengan nilai thitung sebesar 5,054 lebih besar dari ttabel 1,668 dan nilai sig (2-tailed) diperoleh 0,000 < 0,05. Dari kedua uji hipotesis yang dilakukan H0 ditolak dan Ha diterima, dapat disimpulkan bahwa adanya pengaruh penerapan model pembelajaran Treffinger terhadap hasil belajar siswa pada materi Struktur Atom.
Implementasi Media Pembelajaran Cardrat Berbasis Learning by Asking Berbantuan App Inventor pada Materi Biomolekul Karbohidrat Uliyandari, Mellyta; Sutarno; Nirwana
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.644-649

Abstract

This study aimed to implement the Cardrat (Carbohydrate) learning media, developed using the “learning by asking” approach and supported by App Inventor, on the biomolecule carbohydrate topic to improve student learning outcomes. The research employed a quasi-experimental design with participants consisting of Science Education students at the Faculty of Teacher Training and Education, University of Bengkulu, who had completed the Biochemistry course. The instruments used included validation questionnaires, readability tests, and pretest posttest assessments. Validation results indicated that the media was categorized as highly feasible, with scores of 73 and 56 for material and media aspects, respectively. The readability test produced an average score of 83.67, falling into the “very good” category. In terms of learning outcomes, both groups showed improvement. In the control class, the average score increased from 34.52 to 76.54 (N-gain 0.64), while in the experimental class it rose from 35.46 to 80.23 (N-gain 0.69). These findings demonstrate that the Cardrat media, based on a learning-by-asking approach and supported by App Inventor, is more effective in enhancing learning compared to conventional methods.
Pengaruh Model Pembelajaran Guided Discovery Learning Terhadap Keterampilan Berpikir Kreatif Siswa Kelas X Pada Materi Struktur Atom Sma Negeri 6 Pematangsiantar Sipayung, Theresa; Manurung, Hisar Marulitua; Pane, Eva Pratiwi
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.650-656

Abstract

This study aims to determine the effect of the Guided Discovery Learning model on the creative thinking skills of Class X students in the topic of atomic structure at SMA Negeri 6 Pematangsiantar. The research method used was a quasi-experimental design by comparing an experimental class with a control class. The results showed an improvement in students’ creative thinking skills in the experimental class. This can be seen from the increase in the average pre-test score of 81.25 to the post-test average score of 87.47. Hypothesis testing also supports this finding, where the tcount value of 3.879 is greater than the ttable value of 1.699, and the significance value (2-tailed) of 0.000 is smaller than α (0.05). Therefore, it can be concluded that the Guided Discovery Learning model has a significant effect on students’ creative thinking skills in Class X on the topic of atomic structure.
PENGEMBANGAN MODUL AJAR IPA BERBASIS TRADISI TEDHAK SITEN MATERI PERTUMBUHAN DAN PERKEMBANGAN KELAS IX SMP/MTS Amelia, Risma; Budhi, Henry Setya
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.662-671

Abstract

This research aimed to develop a science teaching module based on ethnoscience by integrating the local tradition of Tedhak Siten as an innovative approach to learning. It seeks to improve the understanding of scientific concepts through a contextual approach that is relevant to the local culture, to spark students' interest in science, and to strengthen the local cultural identity within the educational process. This study used the Research and Development (R&D) method with the ADDIE model approach (Analyze, Design, Development, Implementation, Evaluation). The research stage in this study only reached the Development stage. This module was designed to integrate concepts of growth and development in science with the cultural values of the Tedhak Siten tradition, making learning more contextual and relevant to students' lives. Based on data analysis, the validation results showed that the module received an average score of 94% from content experts and 96.4% from media experts, categorized as “highly valid” and not requiring revision. Therefore, this teaching module is declared fit for use in teaching science to grade IX students in SMP/MTs.
Bahasa Inggris Lestari, Anggun; Afandi; Ariyati, Eka
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.672-681

Abstract

The worsening environmental crisis in the 21st century demands citizen awareness and responsibility in maintaining the balance of the ecosystem. Ecological citizenship is an approach that emphasizes the role of individuals in understanding, preserving, and managing the environment in a sustainable manner. This study aims to analyze various approaches in integrating the concept of ecological citizenship into education as well as raising public awareness. The method used is a literature study by analyzing as many as 23 scientific articles from various journals through the Google Scholar search menu on the Publish or Perish (PoP) application. The results of the study show that education plays an important role in building ecological awareness both through formal, non-formal, and community-based education. Technological approaches such as Virtual Reality (VR) and digital platforms have proven effective in increasing ecological understanding, while social movements and environmental policies have also strengthened the implementation of this concept. However, there are still challenges such as low community participation, lack of policy support, and limited resources. Therefore, a collaborative strategy is needed between governments, educational institutions, and communities to strengthen effective and sustainable ecological citizenship.