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All Journal Jurnal Ilmu Lingkungan Jurnal Ilmu Pendidikan Indonesia Jurnal Penelitian Pendidikan IPA (JPPIPA) BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Ilmu Pendidikan Indonesia Indonesian Journal of Society Development (IJSD) JURNAL BIOLOGI PAPUA Novae Giunea Jurnal Biologi
Alfred A Antoh
Universitas Cenderawasih
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Environmental Science Health Professions Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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The Influence of Cocopeat Plant Media and Manure on the Growth of Ketapang (Terminalia cattapa L.) in Telaga Cemara Beach Forest, Holmafen Village, Muara Tor District, Sarmi Regency Isobela Kornelia Felle; Alfred Alfonso Antoh; Edoward Krisson Raunsay; Maik N R Akobiarek; Leonard Elisa Aisoi; David Reinhard Jesajas
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4596

Abstract

Planting media with a certain composition and different treatments influence the growth of a plant. This research was carried out for 5 months from December 2022 -May 2023 with the aim of research to find out the right composition for planting T. catappa plants in the rehabilitation process of the Telaga Cemara beach forest in Holmafen Village, Muara Tor District, Sarmi Regency. The composition of the growing media used in this study was manure, cocopeat, and soil. The research design used was Completely Randomized Design (CRD). There are three variables used in this study, namely the independent variable (combination of Cocopeat manure and soil), dependent variable (type of tree planted), and control variable (soil without treatment). The results showed that there was an effect of treatment on the Ketapang plant which showed significant results on the five parameters tested, NL (T2K3), LL (T2K1), LW (T2K1), PH (T2K1), NB (T2K1). Based on the results of linear regression, the correct composition was obtained, namely the composition of 32.5% cocopeat, manure 17.5%, and land 50%.    
Diversity Biological Food in the Yards of the Skouw Village Community Muara Tami District Judith Lainsamputty; Alfred A. Antoh; Basa T. Rumahorbo
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7015

Abstract

This research aims to analyze the value of the diversity of plant types in the yards of the people of Skouw Sae village, Muara Tami District, Jayapura City. Research data collection was carried out by surveying and analyzing yard plant vegetation. Biodiversity data were analyzed using PAST (Paleontological Statistics) software version 4.09. Analysis of yard plant vegetation in the people of Skouw Sae village, Muara Tami District, Jayapura City was obtained from 20 house yards and obtained 27 plant species which were distributed at almost all stations or planted in people's houses. There are 5 strata of food plant vegetation in people's yards with varying numbers of individuals. The first stratum consisted of 895 individuals, the second stratum 32 individuals, the third stratum 122 individuals, the fourth stratum 281 individuals, and the fifth stratum 570 individuals. If we look at the number of strata species, it is found that the first stratum consists of 12 species, the second stratum is 5 species, the third stratum is 10 species, the fourth stratum is 11 species, and the fifth stratum is 9 species. Overall, the diversity of food plants found in the yards of the people of Skouw Sae village can be categorized as moderate (H'= 1.49).
DEVELOPMENT OF PBL MODEL SCIENCE E-MODULES TO IMPROVE PROBLEM-SOLVING SKILLS IN STATIC ELECTRICAL MATERIALS: Siswa Kelas Ix SMP Negeri 11 Mimika Suprawati; Alfred Alfonso Antoh; Hotlan Samosir; Virman; Rendra Christian Samosir
Jurnal Ilmu Pendidikan Indonesia Vol 14 No 2 (2026): JURNAL ILMU PENDIDIKAN INDONESIA
Publisher : Master of Science Education Program, Postgraduate Program of Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jipi.v14i2.5618

Abstract

This study aims to develop a science e-module through the Problem Based Learning (PBL) model on Static Electricity material and test its effectiveness on the problem-solving skills (KPM) of grade IX students. The method used is Research and Development (R&D) with the ADDIE model (Branch, 2009). The research subjects were 30 students of class IX A SMP Negeri 11 Mimika. The instrument is in the form of a 11-item KPM test (Arikunto, 2010). The analysis technique used n-Gain descriptive analysis of percentages and categories on the Likert scale (Hake, 1999). The results of the study showed: (1) E-modules were declared very feasible to use with an average material feasibility of 97.68%, media feasibility of 96.72%, teacher response of 98.33%, student response of 96.39%, and the average overall feasibility of e-modules based on validator assessments of 96.80% (Ministry of National Education, 2008). (2) The e-module effectively increased KPM with an average pre-test of 38.98 to 71.98 in the post-test and n-Gain of 0.54 in the medium category. Conclusion: the PBL model science e-module is feasible and effective in improving students' problem-solving skills in Static Electricitymaterial.
Co-Authors Abda Abda Agnes Kabelen Agnes Kabelen, Agnes Aisoi, Leonardo E. Akobiarek, Maik NR. Ali Djamhuri ANI WAHYUNTARI Ani Wahyuntari, Ani ANITA ELIANA SIBARANI Anita Eliana Sibarani, Anita Eliana Apriani Herni Rophi Basa T Rumahorbo Bwefar, Marsya I. David Reinhard Jesajas Degei, Benyamin Edoward Krisson Raunsay Hadi Susilo Arifin Hotlan Samosir HS Arifin Jesajas, David Reinhard Judith Lainsamputty Kameubu, Konstantina MB. Kawatu, Paul Johan Konstantina M.B. Kameubun Konstantina MB Kameubun Leonard Elisa Aisoi Leonardo E. Aisoi Leonardo Elisa Aisoi M. A. Chozin M.A. Chozin Maik N R Akobiarek Maik Nataniel Ruben Akobiarek Margaretha Parinding, Margaretha Nurhayati H.S. Arifin Nurhayati HS Arifin Papua Kapitarauw Puji Utama, M. Wahyu Rendra Christian Samosir ROIDA SIREGAR Roida Siregar, Roida Rosaniya E. Rehiara Rosye H.R. Tanjung Ruth Megawati, Ruth Sarni Rante Allo Bela Satar, Suriyah Suharno Suharno Suprawati Tiurlina Siregar Virman Yarangga, Nichelle I.