Article Per Year (5 Year)
p-Index From 2021 - 2026
2.233
P-Index
This Author published in this journals
All Journal JBIO: jurnal biosains (the journal of biosciences) Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) EduChemia: Jurnal Kimia dan Pendidikan Jurnal Penelitian dan Pembelajaran IPA JOURNAL OF SCIENCE AND SOCIAL RESEARCH Abdihaz: Jurnal Ilmiah Pengabdian pada Masyarakat Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Abdimas Ilmiah Citra Bakti (JAICB) Didaktika: Jurnal Kependidikan JGK (Jurnal Guru Kita) Inovasi Kurikulum
Saronom Silaban
Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
An Innovative Project-Based Active Learning Model with Scientific Literacy for Enhancing HOTS Christina Sitepu; Manihar Situmorang; Saronom Silaban
Jurnal Penelitian dan Pembelajaran IPA Vol 12, No 1 (2026): Available Online in May 2026 (Web of Science Indexed)
Publisher : Department of Science Education, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jppi.v12i1.38996

Abstract

Higher-order thinking skills (HOTS) are essential for scientific problem-solving and lifelong learning; however, General Chemistry instruction in higher education is often lecture-centered and insufficient in fostering cognitive engagement and scientific literacy. This study develops and evaluates an project-based active learning model with scientific literacy to enhance students’ HOTS. Using a mixed-methods Research and Development approach with a sequential explanatory design, the study involved needs analysis, development of scientific literacy–based mini-projects on chemical bonding and acid–base solutions, instructional design, and model implementation. Quantitative data were analyzed using SEM-PLS. The measurement model demonstrated adequate convergent and discriminant validity (AVE > 0.50) and high internal consistency. The structural model showed a strong and significant effect of project-based active learning model with scientific literacy on HOTS (path coefficient = 0.911), with high explanatory and predictive power (R² = 0.911; Q² = 0.898). Learning motivation, engagement, self-regulated learning, instructional design quality, collaboration, and lecturer facilitation significantly contributed to HOTS. Scientific literacy strengthened the effects of several learning factors on HOTS. These findings indicate that integrating scientific literacy into project-based learning is effective strategy to improving HOTS in undergraduate General Chemistry.
PENGARUH MODEL PEMBELAJARAN PBL TERHADAP MOTIVASI DAN HASIL BELAJAR SISWA SMA PADA MATERI IKATAN KIMIA Roy Efendi Hulu; Saronom Silaban
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6164

Abstract

Abstract: This study aims to investigate the effect of implementing the Problem Based Learning (PBL) model on students’ motivation and learning outcomes in chemistry, specifically on the topic of Chemical Bonding. The research was conducted at SMA Negeri 4 Medan using an experimental design with two classes: class X-4 as the experimental group taught with PBL, and class X-7 as the control group taught with conventional methods. Data were collected through pre-tests, post-tests, and motivation questionnaires. The findings revealed that the average motivation score of students in the experimental group (79.78) was higher than that of the control group (58.06). Similarly, the average learning outcome score in the experimental group (85.28) was higher than in the control group (65.83). Hypothesis testing confirmed that PBL significantly influenced both motivation and learning outcomes. Furthermore, a strong positive correlation (r = 0.891) was found between students’ motivation and their learning outcomes. These results indicate that the Problem Based Learning model is effective in enhancing students’ motivation and achievement in chemistry learning, particularly in the topic of Chemical Bonding. Keywords: Problem Based Learning, Learning Motivation, Learning Outcomes, Chemical Bonding, High School   Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model Problem Based Learning (PBL) terhadap motivasi dan hasil belajar siswa SMA pada materi Ikatan Kimia. Penelitian dilaksanakan di SMA Negeri 4 Medan dengan menggunakan desain eksperimen pada dua kelas, yaitu kelas X-4 sebagai kelas eksperimen yang diajar dengan model PBL dan kelas X-7 sebagai kelas kontrol yang diajar dengan metode konvensional. Data dikumpulkan melalui pre-test, post-test, serta angket motivasi belajar. Hasil penelitian menunjukkan bahwa rata-rata motivasi belajar siswa pada kelas eksperimen (79,78) lebih tinggi dibandingkan kelas kontrol (58,06). Demikian pula, rata-rata hasil belajar siswa pada kelas eksperimen (85,28) lebih tinggi dibandingkan kelas kontrol (65,83). Uji hipotesis menunjukkan bahwa model PBL berpengaruh signifikan terhadap motivasi dan hasil belajar siswa. Selain itu, terdapat korelasi positif yang sangat tinggi (r = 0,891) antara motivasi belajar dan hasil belajar siswa. Dengan demikian, penerapan model Problem Based Learning terbukti efektif dalam meningkatkan motivasi serta hasil belajar siswa pada materi Ikatan Kimia. Kata kunci: Problem Based Learning, Motivasi Belajar, Hasil Belajar, Ikatan Kimia, SMA
Development of a science e-module based on contextual teaching and learning for primary school students Tiasari Siregar; Saronom Silaban; Anita Yus
Inovasi Kurikulum Vol. 21 No. 4 (2024): Inovasi Kurikulum, November 2024
Publisher : Himpunan Pengembang Kurikulum Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jik.v21i4.75397

Abstract

The limited learning resources and the lack of attractiveness of the available learning resources are why students do not have a high enough interest in learning. The development of E-Modules to increase learning interest is carried out to overcome the problem of limited learning resources for students with illustrations and images that can attract their attention and be accessed anytime and anywhere. This study aims to produce a product in the form of an E-module of Science based on Contextual Teaching and Learning (CTL) for grade V Elementary School students that is feasible, practical and effective. The research method used is the Research on the Development of E-Modules of Science. The ADDIE development model comprises five stages: Analysis, Design, Development, Implementation and Evaluation (ADDIE). The feasibility test, practicality test and effectiveness test were carried out at Elementary School 105289 Kolam, Percut Sei Tuan District, Deli Serdang Regency, North Sumatra Province, with research subjects of grade V.A and V.B students of Elementary School 105289 Kolam, with data collection techniques in the form of observation, questionnaires and tests. The results of the study indicate that 1) the developed E-module of Science is declared feasible to be applied in the learning process; 2) The developed IPAS e-module is stated as practical by teachers with a very practical category and by students with a very practical category; and 3) The developed IPAS e-module is stated as effective. So, it is concluded that the developed IPAS e-module is feasible, practical and effective in improving learning outcomes.   Abstrak Keterbatasan sumber belajar dan kurangnya menariknya sumber belajar yang tersedia menjadi alasan peserta didik tidak memiliki minat belajar yang cukup tinggi. Pengembangan E-Modul untuk meningkatkan minat belajar dilakukan untuk mengatasi masalah terbatasnya sumber belajar bagi peserta didik dengan ilustrasi dan gambar yang dapat menarik perhatian mereka serta dapat diakses kapan dan di mana saja. Penelitian ini bertujuan untuk menghasilkan produk berupa E-modul IPAS berbasis Contextual Teaching and Learning (CTL) untuk peserta didik kelas V Sekolah Dasar yang layak, praktis dan efektif. Metode penelitian yang digunakan adalah Penelitian Pengembangan E-Modul IPAS dengan model pengembangan ADDIE yang terdiri dari lima tahapan dimulai dari Analysis, Design, Development, Implementation and Evaluation (ADDIE). Uji kelayakan, uji kepraktisan dan keefektifan dilakukan di Sekolah Dasar 105289 Kolam Kecamatan Percut Sei Tuan Kabupaten Deli Serdang Provinsi Sumatera Utara dengan subjek penelitian peserta didik kelas V.A dan V.B Sekolah Dasar 105289 Kolam dengan Teknik pengumpulan data berupa observasi, angket dan tes. Hasil penelitian menunjukkan bahwa 1) E-modul IPAS yang dikembangkan dinyatakan layak untuk diterapkan dalam proses pembelajaran; 2) E-modul IPAS yang dikembangkan dinyatakan praktis oleh guru dengan kategori sangat praktis dan oleh peserta didik dengan kategori sangat praktis; dan 3) E-modul IPAS yang dikembangkan dinyatakan efektif. Sehingga disimpulkan E-Modul IPAS yang dikembangkan dinyatakan layak, praktis dan efektif untuk meningkatkan hasil belajar. Kata Kunci: contextual teaching and learning; CTL; e-modul; hasil belajar
Co-Authors Ade Hermansyah Pohan Ajat Sudrajat Andalia Asmi Anita Yus Anita Yus Bajoka Nainggolan Bajoka Nainggolan Biworo Frida Gurning Choms Gary Ganda Tua Sibarani Christina Sitepu Diana Fitri Fince Putri Yeni Purba Fuaddinda Putri Salsabila Inovayani Saragih Juniar Hutahaean Juniastel Rajagukguk Kristin Wulan Liberti Vivanis Gulo Lanita Bernadetta Munthe Lenti Susanna Saragih Litani Fivetrin Siregar manihar Situmorang, manihar Martua Haojahan Saragih Marudut Sinaga Murniaty Simorangkir Murniaty Simorangkir Neva Asih Sari Silalahi Nurul Arfika Polmar Simamora Rani Adillah Rizka Fahreza Roy Efendi Hulu Sabda Dian Nurani Siahaan Suryana Rajagukguk Susanna Ginting Tiasari Siregar Wirda Hayatina Lubis