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All Journal JSME MIPA UNIMA Journal of Education and Learning (EduLearn) JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Penelitian Pendidikan IPA (JPPIPA) Biosfer: Jurnal Pendidikan Biologi JURNAL PENDIDIKAN TAMBUSAI Jurnal Pengabdian Magister Pendidikan IPA Jurnal Abdiraja International Journal of Information Techonology and Education (IJITE) Abdimas : Jurnal Pengabdian Kepada Masyarakat Indonesian Biodiversity Journal Konstanta: Jurnal Matematika dan Ilmu Pengetahuan Alam Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika EJHEAA Indonesian Biodiversity Journal Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Polygon: Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam Journal of Higher Education and Academic Advancement Journal of Artificial Intelligence and Digital Economy
Mariana Rengkuan
Universitas Negeri Manado
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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PENGEMBANGAN MODEL PEMBELAJARAN DIGITAL LITERASI “SCIENCE” MELALUI PENDEKATAN SAINTIFIK BERBASIS PROYEK PADA PEMBELAJARAN IPA DI SMP Posumah, Irvanda; Taunaumang, Heinrich; Rengkuan, Mariana
Journal of Higher Education and Academic Advancement Vol. 1 No. 6 (2024): European Journal of Higher Education and Academic Advancement
Publisher : PT. Antis International Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ejheaa.v1i6.682

Abstract

The primary characteristics of 21st-century learning emphasize the importance of digital literacy in preparing individuals to manage information, collaborate, and adapt to rapid changes in the digital society. A project-based digital literacy learning model is crucial as it equips students with necessary skills to navigate effectively in an increasingly interconnected digital world through authentic projects integrating digital technology, enabling them to learn, innovate, collaborate, and communicate effectively in a continually evolving global context. This development study aims to produce a valid, practical, and effective "SCIENCE" Digital Literacy Learning Model based on project approaches. The research method employed is the 4D R&D model (Define, Design, Development, Dissemination). This study was conducted at SMP Advent 5 Kairagi Weru, Grade VIII, Second Semester of the Academic Year 2023/2024. Research instruments used include interviews, observations, questionnaire surveys, and achievement tests. Data analysis techniques utilized descriptive statistics. Based on the research findings, the validity test results of the project-based "SCIENCE" digital literacy learning model were categorized as valid with a percentage of 88.89%. Practicality assessment based on teacher questionnaire responses indicated a very practical category with a percentage of 91.67%, while student questionnaire analysis also indicated a very practical category with a percentage of 94.46%. The effectiveness test results were categorized as highly effective with a percentage of 88%. In conclusion, it can be inferred that the "SCIENCE" Digital Literacy Learning Model meets the criteria of being valid, practical, and effective.
Enhancing students’ critical thinking skills: Developing a biology practicum module using the PjBL model by integrating local Banana Goroho Rengkuan , Mariana; Howan , Dian Herlinda Octorina; Leasa, Marleny
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 10 No. 02 (2025): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v10i02.2154

Abstract

The lack of integration of project-based learning (PjBL) in nutrition education, especially in the context of local foods that have great potential but have not been widely explored, especially the use of (Musa acuminafe) as a practicum material, which is an alternative carbohydrate source typical of the Minahasa region. This study aims to develop a practicum module that enhances thinking skills using the PjBL model by testing the nutritional content of local foods of the Minahasa community (local banana Goroho/Musa acuminafe). This study employed a research and development (R&D) approach using the ASIE model (Analyse, Design, Implement, and Evaluate). The research subjects were undergraduate Biology students at Manado State University, with a sample of 30 students enrolled in the first semester of the 2024/2025 academic year. The research instruments included module validation sheets, student response questionnaires, and critical thinking skills tests to assess the effectiveness of the developed practicum module with the N-Gain score. The validation results from material and media experts show that the developed module is very valid, with scores reaching 96.166% and 95.6%, respectively. Furthermore, testing of students' critical thinking skills showed very good results, with an average score reaching 85.51%. In addition, student responses to this practicum module were also very positive, with an average score of 91.074%, which indicates a very practical category. These findings confirm the module's effectiveness in enhancing students' critical thinking skills (N-Gain=0.71, high category) and its relevance in the context of locally-based nutrition education. This research significantly contributes to the development of innovative and community-relevant learning methods and can serve as a reference for further research in education and nutrition.
Inovasi Pembelajaran Berbasis Proyek: Budidaya Hidroponik Oleh Siswa SMK Negeri 1 Siau Timur Dian Howan; Mariana Rengkuan; Desire Atna Sridanty Rumondor; Livianni Lambe; Karuniawati Zachawerus
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13629

Abstract

State Vocational High School (SMK) 1 Siau Timur is one of the vocational schools in Sitaro Regency that has great agricultural potential, but has never conducted a hydroponic farming learning project. This Community Service (PKM) activity aims to increase student empowerment through hydroponic cultivation training as an innovative solution to support local food security, as well as strengthening entrepreneurial competencies. This program is implemented using the Project-Based Learning (PjBL) method with stages of theoretical training, seeding practice, hydroponic installation assembly, and plant care. A total of 40 students majoring in Agribusiness and Agricultural Product Processing (APHP) became active participants in this activity. The results of the training survey showed a significant increase in the aspects of knowledge, technical, skills, and student confidence. 82.5% of students considered the activity very useful and 75% stated that their practical abilities increased. This activity proves that the hydroponic system is effective as an innovative learning tool based on local potential that can be integrated into the school curriculum to encourage food independence and develop students' entrepreneurial spirit.
DEVELOPMENT OF INTERACTIVE DIGITAL COMICS ON SIMPLE PLANE TOPICS ON EMPOWERING STUDENTS' THINKING ABILITIES Olivia Mogot; Mariana Rengkuan; Aswin Mandolang
Journal of Artificial Intelligence and Digital Economy Vol. 1 No. 7 (2024): Journal of Artificial Intelligence and Digital Economy
Publisher : PT ANTIS INTERNATIONAL PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/jaide.v1i7.710

Abstract

The purpose of the research was to develop interactive digital comics about simple machines and to investigate the effect for using interactive digital comics in student thinking skills at grade VIII. The hypothesis of this research was that using interactive digital comics in simple machines gave a significant effect to student thinking skills. This type of research was development research, which refers to the Four-D (Define, design, develop, disseminate). The result shows simple machine digital interactive comic is categorized as valid and feasible because of the percentage of expert media judgment is 98.91% and the percentage of expert material judgment is 98.21%. In practicality test, this is indicated by the good response from students with a percentage of 82.44% in the limited trial class and 77.81% in the extended trial class. The Effectiveness, indicated by statistics analyzing the pretest and posttest of control and experimental groups. The test analysis with Wilcoxon test. The Wilcoxon test shows Asymp. Sig (2 tailed) < 0.001 which is less than 0.005 that means the hypothesis is accepted and proven.
Co-Authors Adinda Givinia Rintang Arianti Masanggelo Armstrong F. Sompotan Arrijani - Aswin Mandolang Batlolona, John Rafafy Decky D. W. Kamagi Desire Atna Sridanty Rumondor Dian H O Howan Fajryani Simal frisky fransiskus patuwo Gabriel Stevan Legi Gilly Marlya Tiwow Heinrich Taunaumang Helen Joan Lawalata Herry Maurits Sumampouw Humune, Yunisti Stefani Irvanda Posumah Johan Reimon Batmetan Jovialine Albertine Rungkat Karuniawati Zachawerus Liando, Olivia Eunike Selvie Livianni Lambe Livianni Lambe Luis Sandi Najoan Marleny Leasa Marni Maelan Meity Nelltje Tanor Merlin M. Maukar Mokoagow, Aprilia Nani, Siti Nadiah Nurhayati Masloman Olivia Mogot Orbanus Naharia Posumah, Irvanda Rafyansa Papunas Rafyansa Papunas Salawangi, Novia Taunaumang, Heinrich Yapi Henri Wongkar Zusye Warouw