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All Journal JBIO: jurnal biosains (the journal of biosciences) Jurnal Pelita Pendidikan Wahana-Bio: Jurnal Biologi dan Pembelajarannya BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Martabe : Jurnal Pengabdian Kepada Masyarakat BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Atrium Pendidikan Biologi Best Journal (Biology Education, Sains and Technology) SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL Journal of Tropical Ethnobiology Community Development Journal: Jurnal Pengabdian Masyarakat Edu Cendikia: Jurnal Ilmiah Kependidikan Jurnal Tarbiyah dan Ilmu Keguruan Borneo Journal of Education Technology Information Social Sciences and Health EDUJAVARE: International Journal of Educational Research SAKOLA: Journal of Sains Cooperative Learning and Law
Aswarina Nasution
Biologi FMIPA, Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Other

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Perbanyakan Vegetatif Jambu Bol (Syzygium Malaccense) Melalui Teknik Sambung Pucuk Adinda Munthe; Della Azzahra Batubara; Mawar Gultom; Nursakinah Harahap; Rani Simanjuntak; Syalsabila Pane; Aswarina Nasution
Journal of Education Technology Information Social Sciences and Health Vol. 5 No. 2 (2026): September 2026
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jetish.v5i2.8438

Abstract

Guava (Syzygium malaccense) is a tropical fruit plant that has economic value and health benefits because it contains many active compounds that are good for the body. One way to vegetatively propagate guava is by using the grafting technique. This study aims to determine the process and success of the grafting technique on guava plants at the Horticultural Seed Development Unit of the Food Security, Agriculture, and Fisheries Service of Medan City and used a descriptive method through direct observation in the field. The selection of rootstock and scion, grafting procedures, binding the graft, and care of grafted seedlings are all part of the study. The results showed that the guava grafting technique was successful, with scion remaining fresh and new shoots emerging after the procedure. The accuracy of the cambium meeting between the rootstock and scion, the quality of the plant material, environmental conditions, and care after grafting are all factors that influence the success of grafting. Maintaining the superior traits of the parent plant, accelerating fruiting, producing uniform seedlings, and increasing plant resistance to environmental conditions, pests, and diseases are some of the advantages of this technique. Therefore, grafting can be an effective technique for producing superior guava seedlings.
Pengembangan E-LKPD Keanekaragaman Hayati Berbasis Proyek untuk Meningkatkan Keterampilan Abad 21 Siswa dalam Mendukung Pencapaian SDGs Anliana; Diky Setya Diningrat; Aswarina Nasution
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 9 No. 3 (2026): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/nfdfy487

Abstract

This study aimed to develop project-based digital worksheets (E-LKPD) integrated with the Sustainable Development Goals (SDGs) on the topic of biodiversity to enhance students’ 21st-century skills (4Cs). The method used was Research and Development (R&D) with the 4D model through stages of expert validation, interviews, and questionnaires, as well as data analysis using validity tests, N-Gain, and t-tests. The results showed that the E-LKPD had a very high feasibility level (≥92%) and was effective in improving 4C skills, ranging from moderately effective to effective across all aspects. The t-test revealed a significant difference between pretest and posttest results (Sig. < 0.001). Additionally, the E-LKPD was rated as very engaging by students (91.60%) and very practical by teachers (95.70%). Thus, PjBL-based E-LKPD integrated with the SDGs is feasible and effective for use in biodiversity education to enhance 21st-century skills.  Keywords: Biodiversity, E-LKPD, Project-Based Learning (PjBL), SDGs, 4C Skills
Perbanyakan Tanaman Pisang Barangan (Musa acuminata colla) Menggunakan Metode Kultur Jaringan di UPTD Benih Induk Holtikultura Gedung Johor Aswarina Nasution; Deswita Maharani Br Sembiring; Ema Tesalonika Simangunsong; M Rozan Pratama; Togi Miranda Pandiangan
SAKOLA: Journal of Sains Cooperative Learning and Law Vol. 3 No. 1 (2026): April 2026
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/sakola.v3i1.8314

Abstract

Kegiatan magang ini bertujuan untuk mengetahui dan memahami tahapan perbanyakan tanaman pisang barangan (Musa acuminata Colla) melalui metode kultur jaringan serta menganalisis faktor-faktor yang memengaruhi keberhasilannya. Kegiatan dilaksanakan di Laboratorium Kultur Jaringan UPTD Benih Induk Hortikultura Gedung Johor, Medan, Sumatera Utara, pada tanggal 12 Januari hingga 12 Februari 2026. Metode yang digunakan adalah observasi langsung dan praktik laboratorium secara deskriptif kualitatif.Tahapan yang dilakukan meliputi persiapan dan sterilisasi eksplan, pembuatan media Murashige and Skoog Agar (MSA), inisiasi eksplan, sub kultur, dan aklimatisasi. Hasil kegiatan menunjukkan bahwa keberhasilan kultur jaringan sangat dipengaruhi oleh kualitas eksplan, kondisi aseptik, komposisi media, serta pengelolaan lingkungan selama proses kultur. Tahap sub kultur mampu meningkatkan jumlah plantlet secara signifikan, sedangkan tahap aklimatisasi menjadi fase kritis dalam penyesuaian tanaman dari kondisi in vitro ke lingkungan luar.Faktor penghambat yang ditemukan meliputi kontaminasi mikroorganisme, pencoklatan jaringan akibat oksidasi fenolik, serta stres lingkungan pada tahap aklimatisasi. Secara keseluruhan, metode kultur jaringan terbukti efektif dalam menghasilkan bibit pisang barangan yang seragam, berkualitas, dan bebas penyakit. Kegiatan magang ini juga memberikan peningkatan keterampilan teknis dan pemahaman ilmiah mahasiswa dalam bidang perbanyakan tanaman hortikultura.
Pengembangan Bahan Ajar IPA Berbasis SETS pada Materi Sistem Pencernaan untuk Meningkatkan Literasi Sains Siswa SD: Development of SETS-Based Science Teaching Materials on the Digestive System to Enhance Science Literacy among Elementary School Students Aigadilla Anugrah; Ashar Hasairin; Aswarina Nasution; Nurfajriani Nurfajriani; Wawan Bunawan; Zuraida Lubis
Edu Cendikia: Jurnal Ilmiah Kependidikan Vol. 6 No. 02 (2026): Research Articles, August 2026
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/educendikia.v6i02.9165

Abstract

The state of science education in Grade V at SDN 105855 PTPN II Tanjung Morawa indicates that students' scientific literacy remains low, and there is limited use of instructional media that connect scientific concepts with everyday realities. Consequently, students have not fully grasped the interrelationships among science, the environment, technology, and social contexts within daily life. This study employed a Research and Development (R&D) approach utilising the ADDIE model—comprising the stages of Analysis, Design, Development, Implementation, and Evaluation. The trial involved 25 students from class VA. Findings reveal that the designed instructional material achieved excellent validity ratings. Expert assessments recorded validity scores of 92.42% from the subject matter expert, 84.33% from the media expert, and 80.00% from the language expert. Regarding practicality, feedback from both teachers and students fell into the "highly practical" category, with scores of 91.11% and 92%, respectively. Meanwhile, effectiveness testing demonstrated a significant increase in students' average scores, rising from 48.00 in the initial evaluation to 88.00 in the final evaluation. The N-Gain calculation yielded a mean score of 0.7806, falling within the high-level category. Furthermore, a one-sample t-test analysis produced a significance value of 0.000 (less than 0.05), leading to the rejection of the null hypothesis (H0) and the acceptance of the alternative hypothesis (Ha). Ultimately, the SETS-based science instructional material covering the digestive system proved to be valid, practical, and effective in enhancing the scientific literacy skills of elementary school students.
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 an Augmented Reality Assisted Science Game Card to Enhance Students’ Learning Motivation on the  Topic of Classification of Living Things Lidya Nainggolan; Khairiza Lubis; Masdiana Sinambela; Martina Asiati Napitupulu; Aswarina Nasution
Jurnal Tarbiyah dan Ilmu Keguruan Borneo Vol. 7 No. 1 (2026): Jurnal Tarbiyah dan Ilmu Keguruan Borneo, 7(1), Februari 2026
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Sultan Aji Muhammad Idris Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21093/jtikborneo

Abstract

This study aimed to determine the feasibility, practicality, and effectiveness of an Augmented Reality-assisted Science Game Card in enhancing students’ learning motivation on the topic of classification of living things. This study employed a Research and Development (R&D) approach using the ADDIE model, consisting of the Analysis, Design, Development, Implementation, and Evaluation stages. The product was validated by material, design, learning, and instrument experts before being implemented with 10 students in a small-scale trial and 31 seventh-grade students in a large-scale trial. Data were collected through validation sheets, response questionnaires, learning motivation questionnaires, and observation sheets. The results showed that the developed media was feasible, obtaining validation scores of 79.5% (Valid), 90.0% (Highly Valid), 90.8% (Highly Valid), and 94.0% (Highly Valid). The media was also highly practical, with teacher and student response scores of 100%, 84.5%, and 97.4%, respectively. Furthermore, the effectiveness test indicated a significant improvement in students’ learning motivation, with a Wilcoxon significance value of 0.000, an N-Gain score of 0.701 (High), and a motivation observation score of 86.29% (Highly Motivated). Therefore, the Augmented Reality-assisted Science Game Card is feasible, practical, and effective for enhancing students’ learning motivation.
The Correlation Between Medicinal Plant Knowledge and Students’ Conservation Attitudes Using North Sumatera Medicinal Plants Ethnoscience e-Catalog Dina Handayani; Aswarina Nasution; Sanimah; Rahmad H. Gultom; Ummu Haniyyah
EDUJAVARE: International Journal of Educational Research Vol. 4 No. 02 (2026): EDUJAVARE: International Journal of Educational Research
Publisher : CV. Edujavare Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70610/edujavare.1984

Abstract

This study aimed to analyze the correlation between medicinal plant knowledge and students’ conservation attitudes after using the North Sumatra Medicinal Plant Ethnoscience e-Catalog. The e-Catalog is accessed through Google Sites and contains information on the local and scientific names, morphology, benefits, habitat, and conservation values of medicinal plants in North Sumatra integrated with ethnoscience. This research is a quantitative correlational study. The research subjects numbered 33 science education students. Data were collected using a medicinal plant knowledge test and a conservation attitude questionnaire. Data analysis used descriptive statistics, the Shapiro–Wilk normality test, and Spearman’s rho correlation. The results showed that the students’ average medicinal plant knowledge was 70.52 and the average conservation attitude was 40.24. Spearman’s correlation test produced a correlation coefficient of ρ = 0.687 with a significance value of p = 0.000 (p < 0.01), indicating a strong and statistically significant positive relationship between medicinal plant knowledge and students’ conservation attitudes. The coefficient of determination value of 47.2% shows that medicinal plant knowledge provides a fairly large contribution to students’ conservation attitudes. The results of this study indicate that the North Sumatra Medicinal Plant Ethnoscience e-Catalog has the potential to become an effective digital learning medium in supporting the strengthening of students’ conservation attitudes through ethnoscience integration.
DEVELOPMENT OF LKPD BASED ON PjBL WITH A DEEP LEARNING APPROACH TO IMPROVE STUDENTS' SCIENCE LEARNING OUTCOMES IN CLASS Auliyana Rahmah Harahap; Hasruddin; Adi Sutopo; Ashar Hasairin; Aswarina Nasution; Winara
SOSIOEDUKASI Vol 15 No 3 (2026): SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan Universaitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/sosioedukasi.v15i3.9019

Abstract

This study aims to develop a valid, practical, and effective Student Worksheet (LKPD) based on Project Based Learning (PjBL) with a Deep Learning approach to improve elementary school students' science learning outcomes. The novelty of this study lies in the integration of Project Based Learning syntax with a Deep Learning approach in developing LKPD to create more meaningful and student-centered learning. This study uses a Research and Development (R&D) method with a 4-D model that includes the Define, Design, Develop, and Disseminate stages. The study involved validator experts, learning practitioners, and fifth-grade students of SDN 101764 Bandar Klippa. Data were collected through interviews, questionnaires, and learning outcome tests, then analyzed descriptively quantitatively, N-Gain tests, and paired sample t-tests. The results of the study indicate that the developed LKPD meets the criteria of being valid, very practical, and effective and is able to improve students' science learning outcomes. Thus, LKPD based on PjBL with a Deep Learning approach is suitable for use as an open material to improve science learning outcomes in elementary schools.
Co-Authors Abdul Rasyid Fakhrun Gani Adi Sutopo Adinda Munthe Agnes Banjarnahor Ahmad Shafwan S Pulungan Aigadilla Anugrah Anita Kairani Anliana Annisa Verawaty Siregar Ashar Hasairin Ashar Hasairin Auliyana Rahmah Harahap Ayu Putri Ningsih Christnamy Ayu Pertiwi Sihole CICIK SURIANI Della Azzahra Batubara Desi Kristina Hutagalung Deswita Maharani Br Sembiring Diningrat, Diky Setya Elviani Br Ginting Ema Tesalonika Simangunsong Emelia Ginting Fitriana Nur Nasution HANDAYANI, DINA Hasruddin Khairiza Lubis Lastria Oktaviana Simbolon Levia Febrialisti Lidya Nainggolan Linda Lestari Sianipar M Rozan Pratama Martina Asiati Napitupulu Masdiana Sinambela Mawar Gultom Muhammad Nur Hudawi Pasaribu Nadia Mubarokah Nurfajriani Nurfajriani Nursakinah Harahap Nurul Huda Panggabean Onggal Sihite Puji Prastowo Puji Pratowo Rahmad H. Gultom Rani Simanjuntak Rezeqi, Salwa Sanimah Sulvin Kurnia Gulo Susilawati Amdayani Syalsabila Pane Togi Miranda Pandiangan Tuti Hardianti Ummu Haniyyah Wawan Bunawan Widya Arwita Wina Dyah Puspita Sari, Wina Dyah Winara Winara Zuraida Lubis