Article Per Year (5 Year)
p-Index From 2021 - 2026
7.58
P-Index
This Author published in this journals
All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pendidikan Kimia (JPKim) Jurnal Mantik JURNAL PIONIR Enrichment : Journal of Management Reswara: Jurnal Pengabdian Kepada Masyarakat Jurnal Scientia Yayasan Cita Cendikiawan Al Khwarizmi Cendikia : Media Jurnal Ilmiah Pendidikan Edu Cendikia: Jurnal Ilmiah Kependidikan JURNAL ILMIAH GLOBAL EDUCATION Jurnal Pendidikan Sains dan Komputer Elektriese: Jurnal Sains dan Teknologi Elektro Journal of Agriculture (JoA) JGK (Jurnal Guru Kita) JBSI: Jurnal Bahasa dan Sastra Indonesia Pengabdian Pendidikan Indonesia (PPI) Proceedings Series of Educational Studies Jipmas : Journal Inovasi Pengabdian Masyarakat Jurnal Agri Smart Deli Sumatera
Hamela Sari Sitompul
Universitas Efarina
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 62 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 62 Documents
Search

 3   4   5   6   7 
Digital Green Education through Green Chemistry Supports the Green Economy by Improving Science Skills and Entrepreneurial Character Sitompul, Hamela Sari; Maulina, Intan; Pardede, Doughlas
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12332

Abstract

Green education is integrated into chemistry learning to support the green economy, as it offers numerous applications in everyday life, including waste management and sustainable reforestation programs. Based on the Merdeka Curriculum, one aspect of chemistry learning in grade 10 is green chemistry, which explores global issues and problem-solving. Science skills are closely linked to green education in chemistry learning, as students gain scientific knowledge and attitudes from the theories they learn. All these efforts are directed toward achieving the Sustainable Development Goals (SDGs). The research used a quasi-experimental Design. The study had two groups, the experimental and the control groups. The sample was SMA Negeri 1 Gunung Meria, Deli Serdang Regency students. The research instruments used were essay tests and observations. The results of the posttest t-test analysis between the control and the experimental group at a significance level of 0.05, then 0.00 <0.05, then Ho is rejected and Ha is accepted. The results of the students' entrepreneurial character scores can be seen in Figure 1, where the experimental class has an average score of 77.70 and the control class 42.85. The results of the study can be concluded that education has a significant influence on students' science process skills. Students' entrepreneurial character shows a substantial difference, in that in the experimental class, there is good development.
Analisis Saluran Pemasaran Rambutan Di Kabupaten Langkat (Studi Kasus : Desa Padang Brahrang, Kecamatan Selesai, Kabupaten Langkat, Provinsi Sumatera Utara) Yurizky, Yusra; Mulia, Sukri; Surbakti, Supriadi; Sitompul, Hamela Sari
Jurnal Agri Smart Deli Sumatera Vol. 2 No. 1 (2024): Artikel Riset Maret 2024
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat (LPPM) Universitas Deli Sumatera

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penilitian ini bertujuan untuk menganalisis pola saluran pemasaran dan fungsi-fungsi pemasaran rambutan di Desa Padang Brahrang, Kecamatan Selesai, Kabupaten Langkat, Provinsi Sumatera Utara. Metode penentuan daerah penelitian dilakukan secara sengaja (purposive sampling). Metode penentuan sampel penelitian dilakukan dengan cara snowball sampling. Metode pengumpulan data penelitian terdiri dari data primer dan data sekunder. Metode analisis data penelitian digunakan secara deskriptif kualitatif. Pola saluran pemasaran rambutan di daerah penelitian adalah saluran pemasaran I : Petani à Pedagang Pengecer à Konsumen dan saluran pemasaran II : PetaniàPedagang PengumpulàPedagang PengeceràKonsumen. Fungsi-fungsi pemasaran rambutan di daerah penelitian adalah pada saluran pemasaran I dan II petani rambutan melakukan fungsi-fungsi pemasaran meliputi fungsi pertukaran yang berupa penjualan. Sedangkan, pada saluran pemasaran I dan II pedagang pengecer dan pedagang pengumpul rambutan melakukan fungsi-fungsi pemasaran meliputi fungsi pertukaran yang berupa pembelian dan penjualan, juga fungsi fisik yang berupa pengemasan, penyimpanan, dan pengangkutan, dan juga fungsi fasilitas yang berupa sortasi, penanggungan resiko, dan informasi pasar. Dan juga pada saluran pemasaran I dan II konsumen rambutan melakukan fungsi-fungsi pemasaran meliputi fungsi pertukaran yang berupa pembelian.
Co-Authors Ainani As’ad , Octasella Ainani As’ad, Octasella Alexander Samosir Altito, Muhammad Rifky Seno Anggreni, Khanesya Anna Maria As’ad, Octasella Ainani Bagariang, Dewi Sarlina Cintani Sihombing Diana Florenta Butarbutar Diego Sidabutar Effendi, Nazwa Aliya Erika Munthe Erwin Sinurat Eva Yanti , Mariana Eva Yanti, Mariana fahmi, Aliyah - Falenthine Br Ginting, Yumitra Febriyanti, Shella Dwi Fhadillah, Icha Willna Friska Farida Pardede Gultom, Farida Hanjani, Eni Hia, Ferdinan Hendra Ibnu Hajar Idawati Situmorang Idawati Situmorang Idawati Situmorang Intan Maulina Intan Maulina, Intan Jubelando Tambunan Jultri Purba Jusnita Simamora, Herna Khairiyah, Rizma Lubis, Muhammad Riki Alfari Maria, Anna Mery Chris Isabela Saragih Muhammad Agus Muljanto Muhammad Fikri Siregar Muhammad Fikri Siregar, Muhammad Fikri Muhammad Riki Alfari Lubis Muhammad Sakban Mulia, Sukri Munthe, Erika Nainggolan, Veronika Nasution , Nurhadida Nasution, Nurhadida Nurwijayanti Pardede, Doughlas Pardede, Friska Farida Pitus Samosir Purba, Jultri Puspita, Rena Salim Efendi Samosir, Pitus Saragih, Ria Lestariana Shafira, Fauza Sidabalok, Nova Erawati Sidabutar, Diego Sihaloho, Astri Sihombing, Melany Simangunsong, Anita Debora Simanjuntak, Tessa Olivia simanjuntak Sinambela, Madona Sintya, Ayu Sinurat, Erwin Siregar, Maria Kendari Sitohang, Angelo Sitompul, Hamela Sari Sitorus, Sintia Situmorang, Idawati Situmorang, Mifta Hulzannah Sri Rahma Friani Sri Wahyuni Tarigan Supiani, Dwi Ayu Surbakti, Supriadi Tarigan, Elya Novita Tuty Tuty Tuty Tuty, Tuty Wanda, Amaliah Yanti , Mariana Eva Yanti, Windi Yumitra Falenthine Br Ginting Yumitra Falenthine Br Ginting Yunitra Falenthine Br Ginting Yurizki, Yusra Yurizky, Yusra