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All Journal IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Jurnal Penelitian Pendidikan IPA (JPPIPA) Acuity : Journal of English Language Pedagogy, Literature and Culture Al-Kharaj: Journal of Islamic Economic and Business Muqaranah PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat Komunika: Jurnal Dakwah dan Komunikasi JUDGE: Jurnal Hukum Jurnal Guru Pencerah Semesta (JGPS) Indonesian Journal of Multidisciplinary Sciences Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat Jurnal Point Equilibrium Manajemen dan Akuntansi Jurnal Media Akademik (JMA) Einstein's: Research Journal of Applied Physics Tadulako Science and Technology Journal IECON: International Economics and Business Conference Justici RESISTOR: Jurnal Pendidikan Vokasional Teknik Al-Muamalah: Jurnal Ekonomi Islam, Filantropi dan Perbankan Syariah
Erniwati
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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

 1 
Implementation of Agroforestry System of Bakubakulu Village Communities Alam, Andi Sahri; Rafiuddin; Rachman, Imran; Pribadi, Hendra; Erniwati; Hamzari
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.7982

Abstract

The community in Bakubakulu Village, Palolo District, Sigi Regency, is one of the communities that is developing an agroforestry system. This research aims to determine the agroforestry patterns used on community land in Bakubakulu Village. This research was carried out for 3 months, from October to December 2022. Respondents were taken in this research using the Purposive Sampling technique, namely deliberate (not random) sampling of respondents according to the criteria. Data were analyzed using descriptive methods. Respondents' research results on agroforestry patterns according to the time dimension are Intermittent on sloping land and Coincident on flat land. According to the spatial aspect, the pattern respondents use is Regular Temporary on flat land and Random Permanent on sloping land. The types of plants most commonly planted by the community are candlenuts, sugar palms, cocoa, cloves, and coconuts. The Regular Temporary Pattern is the pattern most frequently applied by respondents
Development of The CinQASE E-Module with a Professional Flip PDF Application on Electromagnetic Induction Material To Improve The Critical Thinking Skills of Class XII Students Hunaidah; Takda, Amiruddin; Erniwati
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.8286

Abstract

This research aims to create a CinQASE model e-module with Flip PDF Professional's assistance that satisfies reliable, practical, and efficient criteria. This research uses the R&D (Research and Development) method with the 4D development model (Define, Design, Develop, and Disseminate). The research subjects were 25 SMA Negeri 2 Parigi Class XII MIA A students. The instruments used are validation sheet instruments, teacher response questionnaire instruments, student responses, and critical thinking ability tests. The research shows that the CinQASE model e-module is possible with the help of the developed Flip PDF Professional app, earning a validity score of 0.83 in the very valid category. The results of the practicality of the e-module from the average teacher response were 3.84 in the very good category, and the average student response was 3.75 in the very good category. The effectiveness of students' critical thinking skills obtained an average score of 81.88 with an average n-gain of 0.78, which is included in the high category.
Physical and Mechanical Properties of White Teak Wood (Gmelina Arborea) from Ampana, Poso, Central Sulawesi Based on the Position of the Wood in the Trunk Erniwati; Ariyanti; Mutmainnah; Rachman, Imran
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10253

Abstract

The basic properties of this wood are also greatly influenced by factors within the wood and external factors such as where the wood grows. This research was conducted from June to September 2024 at the Soil Science Laboratory, Faculty of Agriculture, and the Mechanical Engineering Laboratory, Faculty of Engineering, Tadulako University to determine the physical and mechanical properties of white teak wood from Ampana, Poso, Central Sulawesi. The design method used in this study is RAL Factorial with two factors, namely: Factor A variation of the axial direction (base, middle, tip) and, Factor B variation of the radial direction (near the heart, middle, near the skin), so that there are 9 treatments and each treatment is repeated 5 times. The results of the study showed that both physical and mechanical properties were influenced by the position of the wood in the trunk where the position of the wood in the trunk affects the physical and mechanical properties of the wood studied. Based on the MOE value, the white teak wood studied is included in the strength class V. Based on the MOR value and compressive strength parallel to the grain, the wood studied is included in the strength class III which can be used as raw material for furniture and light construction.
Co-Authors Abdul Hapid Abror Ade Irma Suryani Ahmad Jumadil Andi Alimuddin Unde, Andi Alimuddin Andi Sahri Alam Anwar, Guswarni Apriansa Ariyanti Asniati Dedi Setiyadi Devi, Nurasni Fiqriawan, M. Ridho Fitri Yulianis Hafied Cangara, Hafied Halidun, Wa Ode Nirwana Sari Hamzari Hamzari Hendra Pribadi Hidayatullah, Fauzan Hunaidah Husein Imran Rachman Jhoni Kartika Sasi Wahyuningrum Kasman M. Khris Aditya Fajari Marhamah, Qoriatus Saidah Muh Ramadhan Muhammad Anas MUHAMMAD RAYHAN Muthmainah Mutmainnah Naldiyanto Madao Nurmaula, Sukma Nurul Asma Akmal Nurul Khaerunnisa, Andi Patmasari, Andi Peregki Susanto Pratiwi , Meirina Dewi Pratiwi, Anggie Marcella Purnomo, Bitoh Rafiuddin Safardi Selvia Yulinda Septi Amelia Putri SITI AMINAH Sriati Usman Sukariasih, Luh Syahrizal Syahrul Munir Syaiful Aziz Syamsul Amar B Takda, Amiruddin Triwahyuni Nufi Winda, Sri Winona Kumara Dewi Yani, Juli ANDRI Yansen