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All Journal Pedagogi: Jurnal Ilmu Pendidikan SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Jurnal Pendidikan Kimia Universitas Riau Edumatsains Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal SOLMA Martabe : Jurnal Pengabdian Kepada Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Hydrogen: Jurnal Kependidikan Kimia Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Jurnal Pengabdian kepada Masyarakat Journal of Science and Science Education (JoSSEd) Entalpi Pendidikan Kimia JS (Jurnal Sekolah) Jurnal Akademika Kimia Jurnal Pendidikan MIPA Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Jurnal Inovasi dan Teknologi Pembelajaran
Susilawati Amdayani
Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Neuroscience Physics Public Health Social Sciences Other

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Development of an E-Module Based on the SAVI Learning Model on the Topic of Buffer Solutions Cecilia Sijabat; Ramlan Silaban; Eddiyanto; Haqqi Nasution; Susilawati Amdayani; Irving Alexander; Dimas Ridho
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 1 (2025): July
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i1.6784

Abstract

The purpose of this research focuses on the development of electronic modules (e-modules) based on the SAVI (Somatic, Auditory, Visual, and Intellectual) learning model, which specifically targets high school students studying buffer solution materials. This research uses the 4-D model development framework, including the defining, designing, and developing stages. Initial needs analysis showed a significant gap in the utilization of electronic learning media at SMA Negeri 1 Pancur Batu. The resulting e-module consists of 39 pages and is designed to meet diverse learning styles through interactive elements and multimedia aids. Validation by experts showed that the e-module was very feasible, with an average value of 78.37% material expert assessment and 88.3% media expert assessment. In addition, feedback from teachers and students showed strong engagement and effectiveness, with an average teacher assessment score of 90.75% and 89% average student assessment. This research highlights the importance of integrating modern technological advances into chemistry education to improve student learning outcomes. Keywords: Development, E-module, Buffer solution, SAVI
SOSIALISASI PEMANFAATAN METODE SENTRIFUGAL DALAM MENINGKATKAN KUALITAS VIRGIN COCONUT OIL (VCO) DESA TELAGA TUJUH Nurul Huda Panggabean; Puji Prastowo; Aswarina Nasution; Ayu Putri Ningsih; Susilawati Amdayani
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 5 (2025): Vol.6 No. 5 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i5.51579

Abstract

Pembuatan VCO (Virgin Coconut Oil) dilakukan dengan beberapa metode, antara lain menggunakan pemanasan maupun tanpa pemanasan. Pemanasan dilakukan dengan merebus santan kelapa menggunakan api kecil hingga santan mengeluarkan minyak, namun metode ini sering menyebabkan perubahan warna pada minyak dan berbau tengik sehingga kualitas VCO yang dihasilkan kurang baik dan tidak bertahan lama. Metode lainnya yaitu dengan cara mekanik, kelapa setelah diparut akan mengalami proses pengadukan secara manual, hal ini akan membantu dalam pelepasan emulsi santan, dimana protein, minyak dan air akan terpisah sendiri melalui metode ini. Metode ini dirasa cukup efektif karena prosesnya tanpa menggunakan pemanasan. Hasil produksi VCO masyarakat di Desa Telaga Tujuh Kabupaten Deli Serdang masih belum optimal dikarenakan VCO masih berbau tengik setelah jangka waktu penyimpanan 30 hari, produksi menggunakan metode tanpa pemanasan. Dibutuhkan perbaikan metode dalam proses produksi dan pengemasan, agar kualitas VCO dapat terjaga dengan baik. Sosialisasi yang dilakukan sebagai upaya peningkatan pemahaman masyarakat sebagai pelaku kegiatan produksi VCO di Desa Telaga Tujuh. Sosialisasi memperkenalkan kepada masyarakat tentang proses produksi VCO menggunakan teknologi tepat guna mesin sentrifugal dan adanya tahap pendinginan dalam pengolahan santan. Proses pendinginan dalam produksi VCO bermanfaat untuk memperlambat atau mencegah reaksi oksidasi dan hidrolisis pada santan yang dapat menyebabkan penurunan kualitas VCO. Mesin sentrifugal bermanfaat untuk menghasilkan VCO yang bebas kontaminasi, cara ini juga efektif dan efisien karena menghasilkan rendemen yang lebih banyak dibandingkan metode fermentasi. Berdasarkan hasil yang diperoleh, masyarakat memiliki peningkatan pemahaman dalam hal pemanfaatan teknologi tepat guna dalam memperbaiki kualitas produk VCO menggunakan mesin sentrifugal dan proses pendinginan dalam pengolahannya.
Application of STEM-PjBL Based Chemistry Module to Improve Science Literacy and Student Learning Motivation Ratu Evina Dibyantini; Susilawati Amdayani; Muhammad Isa Siregar; Dewi Syafriani
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.5872

Abstract

The purpose of this study is to determine the application of the use of STEM-PjBl-based chemistry modules in improving science literacy and student learning motivation. The subjects of this study were 2nd semester students in the 2022/2023 academic year who attended general chemistry lectures on the topic of organic compounds. There are 92 students divided into 3 classes. The research method uses a quantitative approach with a quasi-experimental design in the form of a one group pretest and posttest design. The instruments used in the study were science literacy test and learning motivation questionnaire. The research data were analyzed statistically and descriptive statistics including the calculation of N-Gain and percentage. Based on the results of data analysis, the increase in student science literacy was 0.46 with moderate criteria. Science literacy skills that increased significantly were in the aspect of explaining scientific phenomena by 81%. The application of STEM-PjBL-based chemistry modules also increases student learning motivation with an average of 76% before learning to 87% after learning. It can be concluded that using STEM-PjBl-based chemistry modules can help students improve science literacy and learning motivation in organic compound materials.
Development of STEM-PjBL-Based E-Modules on Hydrocarbon to Improve Learning Outcomes of Grade XI High School Students Putri E. Simamora; Susilawati Amdayani
Jurnal Akademika Kimia Vol. 15 No. 1 (2026)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j24775185.2026.v15.i1.pp55-60

Abstract

The 21st-century national education system faces complex challenges in preparing qualified, skilled human resources capable of addressing global educational challenges. Science, Technology, Engineering, and Mathematics are alternative learning solutions for this century. This study aims to conduct a needs analysis and assess the Validity, Practicality, Effectiveness, and Response of students to E-Modules based on STEM-PjBL. This study was conducted at SMAN 13 Medan, and the sample was class XI-2. The research approach is Research and Development (R&D), and the development model is 4-D (Four D). The data collection techniques are interviews, observations, questionnaires, and tests. Data analysis in the validity test uses the Cohen’s kappa formula, and the effectiveness test uses the N-Gain test. The results obtained indicate that the needs analysis shows that teachers have not maximized the use of the PjBL learning model and have never used E-Modules based on STEM-PjBL, and the books used do not contain projects or STEM. 66.70% of students reported sometimes feeling bored during the learning process because the media used or the teacher’s teaching methods are not engaging. 75.00% need new teaching materials to improve students’ knowledge of hydrocarbon lessons, in the form of E-Modules based on STEM-PjBL. In the feasibility test, the average Cohen’s kappa (k) for material experts was 0.81 and for media experts was 0.85. So, the average feasibility test score was 0.83, placing it in the very high category, and the e-module was declared feasible. In the teacher’s practicality test, the average Cohen’s kappa was 0.97, placing it in the very high category and deemed practical. The STEM-PjBL-based e-module achieved an N-Gain value of 0.56 in the moderate category, and the student response test obtained an average Cohen’s kappa of 0.89 in the very high category.
The Effectiveness of STEM-Based Electrochemistry E-Modules in Enhancing Critical Thinking Skills Makharany Dalimunthe; Gulmah Sugiharti; Susilawati Amdayani; Muhammad Isa Siregar
Jurnal Pendidikan dan Pembelajaran Kimia Vol. 14 No. 1 (2025): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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

Abstract

Efektifitas E-Modul Elektrokimia Berbasis STEM Untuk Meningkatkan Kemampuan Berpikir Kritis. Setiap mahasiswa yang lulus dalam era revolusi industri 4.0 harus memiliki kemampuan abad 21 seperti berpikir kritis, kreatif, penemuan, komunikasi dan kerja sama tim. Dengan memasukkan STEM ke dalam e-modul elektrokimia berpotensi untuk meningkatkan kemampuan berpikir kritis. Penelitian ini mengkaji efektifitas E-Modul Elektrokimia Berbasis STEM dalam meningkatkan kemampuan berpikir kritis dan bagaimana respon mahasiswa terhadap penggunaannya. Penelitian ini dilaksanakan dalam mata kuliah Kapita Selekta Kimia pada kelas PSPK 22C. Desain penelitian yang digunakan adalah one- group pretest-posttest design. Instumen yang digunakan adalah kuesioner untuk mengukur respon mahasiswa terhadap e-modul dan soal essay untuk mengukur kemampuan berpikir kritis. Hasil uji N-Gain menunjukkan skor rata-rata 0,792 untuk kemampuan berpikir kritis, yang termasuk dalam kategori tinggi. Selain itu, respon mahasiswa terhadap e-modul elektrokimia berbasis STEM menunjukkan skor rata-rata 82,8, yang termasuk dalam klasifikasi sangat baik.
Implementation of STEM-PjBL Teaching Materials to Improve Student Learning Outcomes and Interest in Acid-Base Topics Citra Permata Sari Sinaga; Susilawati Amdayani
Hydrogen: Jurnal Kependidikan Kimia Vol. 14 No. 3 (2026): June 2026
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v14i3.20649

Abstract

Although STEM-integrated Project-Based Learning (PjBL) has been widely examined for its effects on individual learning dimensions, no comparative study has simultaneously investigated its differential impact on both cognitive learning outcomes and affective learning interest using a two-class experimental design in Indonesian secondary chemistry education, particularly for the acid-base topic. Existing studies are further limited by single-variable focus, short-term self-report instruments, and a lack of multi-project STEM designs that integrate cross-disciplinary engineering and mathematical reasoning alongside scientific inquiry. This study addresses these gaps by implementing a STEM-PjBL e-module featuring three differentiated cross-disciplinary projects and comparing its effects against a conventional textbook-based PjBL class. A quasi-experimental pretest-posttest design was employed at SMAN 1 Panombeian Panei during the even semester of the 2025/2026 academic year, with a four-meeting intervention (2 × 45 minutes each). The sample comprised 60 students: 30 in Experimental Class 1 (STEM-PjBL e-module) and 30 in Experimental Class 2 (textbook + PjBL). Within the context of this study, Experimental Class 1 achieved a mean posttest of 80.50 (N-Gain = 0.521, moderate), while Experimental Class 2 achieved 66.00 (N-Gain = 0.266, low). Learning interest in Class 1 increased from 64% to 82% (+18%), compared to 61% to 77% (+16%) in Class 2. Independent Sample t-tests indicated significant differences in outcomes (sig. = 0.000) and interest (sig. = 0.033). Pearson correlation revealed a strong positive association (r = 0.789, sig. = 0.000). These findings suggest that, within this specific context, STEM-PjBL teaching materials with a multi-project design may provide greater pedagogical benefits than conventional textbook-based PjBL.
PEMANFAATAN INTERNET OF THINGS (IOT) PADA SISTEM DRIP IRRIGATION UNTUK TANAMAN OBAT Puji Pratowo; Nurul Huda Panggabean; Aswarina Nasution; Susilawati Amdayani; Tuti Hardianti; Muhammad Nur Hudawi Pasaribu
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 7 (2026): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i7.%p

Abstract

Keterbatasan lahan pekarangan dan kurang efisiennya penyiraman manual menjadi salah satu kendala dalam pengembangan Tanaman Obat Keluarga (TOGA) di lingkungan perkotaan. Kondisi tersebut juga dialami oleh ibu-ibu PKK Posyandu Lingkungan X Kelurahan Lalang Kecamatan Medan Sunggal yang belum memanfaatkan teknologi untuk mendukung budidaya TOGA secara optimal. Kegiatan pengabdian ini bertujuan meningkatkan kapasitas masyarakat melalui penerapan Internet of Things (IoT) pada sistem drip irrigation sebagai upaya meningkatkan efisiensi penyiraman dan pemanfaatan lahan sempit. Metode yang digunakan adalah pendekatan partisipatif yang meliputi observasi, Focus Group Discussion (FGD), sosialisasi, pelatihan budidaya TOGA, pelatihan penggunaan sistem drip irrigation berbasis IoT, instalasi alat, pendampingan, serta monitoring dan evaluasi. Hasil kegiatan menunjukkan peningkatan pemahaman dan keterampilan peserta dengan persentase peningkatan berkisar antara 44,8% hingga 95,0% setelah pelatihan dan pendampingan. Implementasi sistem drip irrigation berbasis IoT juga meningkatkan efisiensi penggunaan air serta mempermudah proses penyiraman tanaman. Selain menghasilkan inovasi teknis, kegiatan ini berkontribusi terhadap peningkatan literasi teknologi, partisipasi masyarakat, terbentuknya kader pengelola TOGA, serta penguatan kapasitas komunitas dalam mengelola TOGA secara berkelanjutan. Temuan ini menunjukkan bahwa penerapan teknologi tepat guna berbasis IoT dapat menjadi alternatif pemberdayaan masyarakat dalam mendukung pengembangan smart agriculture skala rumah tangga di kawasan perkotaan
Development of e-modules based on socio-scientific issues on Chemistry content Fransiska Putri Sonia Ndruru; Susilawati Amdayani
Jurnal Inovasi dan Teknologi Pembelajaran Vol. 10 No. 2 (2023)
Publisher : Universitas Negeri Malang in collaboration with APSTPI and IPTPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um031v10i22023p129

Abstract

Abstrak: Penelitian ini dilatarbelakangi oleh motivasi siswa yang rendah. Hasil belajar siswa pada materi sifat koligatif larutan juga rata-rata masih di bawah Kriteria Ketuntasan Minimal. Sumber belajar yang digunakan berupa buku ajar dan masih belum terintegrasi socio scientific issues. Penelitian ini bertujuan untuk mengetahui tingkat validitas, kepraktisan, dan efektivitas dari e-modul yang dikembangkan. Jenis penelitian ini adalah penelitian dan pengembangan (R&D) dan menggunakan model Four D. Produk yang dikembangkan berupa e-modul berbasis socio scientific issues pada materi sifat koligatif larutan. Instrumen yang digunakan pada penelitian ini adalah lembar penilaian berupa angket dan soal pilihan ganda. Analisis data yang digunakan adalah rumus momen kappa. Hasilnya menunjukkan bahwa e-modul yang dikembangkan memiliki tingkat validitas dan kepraktisan yang sangat tinggi dengan nilai k sama dengan 0,90 dan 0,92. Di samping itu, efektivitas e-modul berada pada kategori medium dengan nilai n gain sebesar 0,32. Kesimpulan dari penelitian ini adalah e-modul berbasis socio scientific issues pada materi sifat koligatif larutan telah layak dan efektif pada proses pembelajaran. Abstract: This research is in the latter due to low student learning motivation. Student's learning results on the material of the colligative properties of the solution also the mean values were still under the Minimum Completeness Criteria. The learning resources used were in the form of textbooks and were still not integrated with socio-scientific issues. This research aims to know the scale of validity, practicality, and effectiveness of the e-modules developed. This form of study qualifies as research and development (R&D) and employs the Four D model. The product development is an e-module based on socio-scientific issues on colligative materials in solution. The instrument used in this study is an assessment sheet of the type of anxiety and the multiple-choice question. Data analysis employed the kappa moment formula. The results show that the developed and practical e-module had a very high level of validity with a value of k equal with 0.91 and 0.92. Alongside this, the effectiveness of the e-module is in the medium category, with an N-gain value of 0.32. This study concludes that the e-modules based on socio-scientific issues in the colligative properties of solutions are feasible and effective in the learning process.
Co-Authors Agus Kambaren Ahmad Nasir Pulungan Ajat Sudrajat Andi Syahputra, Ricky Aswarina Nasution Aswarina Nasution Ayi Darmana, Ayi Ayu Putri Ningsih Ayu Putri Ningsih Cecilia Sijabat Citra Permata Sari Sinaga Dalimunthe, Makharany Damanik, Marini Dewi Syafriani Dewi Syafriani, Dewi Dimas Ridho Dirga Purnama Eddiyanto Edi Purwanto Esra Hotmaria Gultom Fairuz, Tariza Fransiska Putri Sonia Ndruru Ginting, Al Miza Gulmah Sugiharti Haqqi Annazili Nasution Haqqi Nasution Herlinawati Herlinawati Irving Alexander Jasmidi Jasmidi Junifa Layla Sihombing Junifa Layla Sihombing Junifa Layla Sihombing Junifa Layla Sihombing, Junifa Layla Lazuardi Lazuardi Lisnawati Simatupang Maharani , Vira Makharany Dalimunthe Manurung, Elisa Mayang Sari Muhammad Isa Siregar Muhammad Isa Siregar Muhammad Nur Hudawi Pasaribu Muhammad Yusuf Mutiara Agustina Nst Ndruru, Fransiska Putri Sonia Nia Pratiwi Siregar Novia Nur Sakinah Nurul Huda Panggabean Nurul Huda Panggabean Puji Prastowo Puji Pratowo Puspita Sari, Dwy Putri E. Simamora Ramlan Silaban Ratu Evina Dibyantini Rizka Khairiyah Sihombing Roza, Destria Sari, Dwy Puspita Sinaga, Kevin S. Syuhada, Feri Andi Tasyadri, Widia Tuti Hardianti Wahyu Nugraha, Asep Widia Ningsih, Widia Zainuddin Muchtar