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All Journal Eduproxima : Jurnal Ilmiah Pendidikan IPA Advances in Tropical Biodiversity and Environmental Sciences
Mercy Maggy Franky Rampengan
Universitas Negeri Manado
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Medicine & Pharmacology Physics Veterinary Other

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Identification of Mangrove Zonation in Sondaken Village, Bunaken National Park Area Michellia Pamela Sanggor; Mercy Maggy Franky Rampengan; Helen Joan Lawalata; Anita Costanci Christine Tengker; Rievo Handry Djarang
Advances in Tropical Biodiversity and Environmental Sciences Vol. 8 No. 1 (2024): February 2024: Pages 1-57
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2024.v08.i01.p02

Abstract

Sondaken Village has three mangrove zones, each with its own type of plant. The first zone, facing directly towards the sea, is dominated by Avicennia sp. The second zone, in the middle, is characterized by Rizophora sp. The third zone, closer to the land, is predominantly Bruguiera sp. Mangroves have different levels of growth, including seedling level, stake level, pole level, and tree level. The purpose of this study was to determine the types and growth levels of mangroves within its zonation in Sondaken Village, which is part of Bunaken National Park Area. This was done using exploratory and descriptive survey methods, by creating 3 plots in each zone from the edge to the center, with sizes of 10x10 m2, 5x5 m2, and 2x2 m2. The research found that mangrove in Sondaken Village consist of Avicennia sp, Rizophora sp, and Bruguiera sp, with the number of individuals per species being 124, 133, and 113 individuals respectively. Each type of mangrove has different growth levels and numbers.
DEVELOPMENT OF AUDIO-VISUAL LEARNING MEDIA BASED ON THE CAPCUT APPLICATION TO ENHANCE JUNIOR HIGH SCHOOL STUDENT'S LEARNING MOTIVATION Rike Trisanti Patibang; Meike Paat; Jovialine Albertine Rungkat; Zusje Wiesje Merry Warouw; Mercy Maggy Franky Rampengan; Yohanes Bery Mokalu
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 4 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i4.7795

Abstract

This study aims to develop audio-visual learning media based on the CapCut application to enhance junior high school students' learning motivation on the topic of the human digestive system. The method employed is Research and Development (RD) using the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation) to produce learning media that are valid, practical, and effective. The research subjects were eighth-grade students at SMP Negeri 1 Tombulu. Validation results indicated that the media were deemed highly valid by both content experts (94%) and media experts (96%). The practicality of the media was also rated highly, with teacher responses at 96%, small group trials at 97.53%, and large group trials at 96.06%. The effectiveness of the media was evidenced by a significant increase in students’ learning motivation, with an N-Gain score of 0.95 or 94.57%, and an improvement in learning outcomes with an N-Gain of 0.79 or 79%. This media integrates animation, text, audio, and interactive video, thereby facilitating engaging delivery of the material. The study demonstrates that CapCut-based media can serve as an innovative solution to improve the quality of science learning at the junior high school level.
Co-Authors Anita Costanci Christine Tengker Helen Joan Lawalata Jovialine Albertine Rungkat Meike Paat Michellia Pamela Sanggor Rievo Handry Djarang Rike Trisanti Patibang Yohanes Bery Mokalu Zusje Wiesje Merry Warouw