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All Journal Jurnal Ilmu Pertanian Indonesia Triadik Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal)
Jumirah Jumirah
Departemen Gizi Kesehatan Masyarakat Fakultas Kesehatan Masyarakat Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Humanities Education Health Professions Mathematics Physics Public Health Social Sciences Other

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Pengembangan Model Project Pjbl Melalui Pembelajaran Literasi Digital Berbantuan Flip HTML Abad-21 di SMAN 9 Kota Bengkulu Sari, Poppy Antika; Jumiarni, Dewi; Jumirah, Jumirah; Nugroho, Widi
TRIADIK Vol. 23 No. 1: April 2024
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/triadik.v23i1.33597

Abstract

Tujuan dari penelitian tindakan kelas ini adalah untuk mengetahui hasil belajar siswa lebih baik pada materi Animalia dalam mata pelajaran Biologi. Penggunaan model PjBL dan pembelajaran literasi digital berbantuan flip HTML Abad-21, penelitian ini bertujuan untuk mengetahui apakah hasil belajar siswa lebih baik. 31 siswa kelas X MIPA 3 di SMAN 9 Kota Bengkulu adalah subjek penelitian ini. Studi ini dilakukan dalam dua siklus. Perencanaan, pelaksanaan tindakan, pengamatan, dan refleksi adalah langkah-langkah yang terdiri dari setiap siklus. Hasil penelitian menunjukkan bahwa model PjBL dapat diterapkan dalam pembelajaran literasi digital. Pada Siklus I, peserta didik mencapai hasil belajar IPA rata-rata 74,4 dan ketuntasan belajar 61%. Pada Siklus II, nilai rata-rata kelas adalah 82,2 dan ketuntasan belajar klasikal 90%, dan peningkatan hasil belajar dari Siklus I ke Siklus II sebesar 29%. ABSTRACT The purpose of this classroom action research was to find out whether student learning outcomes were better on Animalia material in Biology subject. By using the PjBL model and 21st Century Flip HTML digital literacy learning, this study aims to determine whether student learning outcomes are better. 31 students of class X MIPA 3 at SMAN 9 Bengkulu City were the subjects of this study. This study was conducted in two cycles. Planning, implementing actions, observing, and reflecting are the steps that each cycle consists of. The study results show that the PjBL model can be applied to digital literacy learning. In Cycle I, students achieved an average science learning result of 74.4 and 61% mastery. In Cycle II, the class average score was 82.2 the classical learning mastery was 90%, and the increase in learning outcomes from Cycle I to Cycle II was 29%. Keywords: Flip-HTML, Learning Outcomes, Digital Literacy, PjBL
Management of Pests and Coconut (Cocos nucifera) Products in Northen Sumatra Siregar, Ameilia Zuliyanti; Sukeksi, Lilis; Jumirah, Jumirah; Tanjung, Masitah
Jurnal Ilmu Pertanian Indonesia Vol. 30 No. 2 (2025): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.30.2.305

Abstract

The coconut plant (Cocos nucifera L.) plays an important role in the production of cooking oil. In 2021, the area of coconut plantations in North Sumatra was 442,072.76 hectares, while the area planted in Tanjung Balai was 3,470.50 ha, with a total yield of 3755 tons. This study look at the cultivation and management of pests and coconut plant products in Tanjung Balai, North Sumatra. There were three types of coconuts found in Sei Kepayang, Tanjung Balai: tall, java, and dwarf coconut. Of the 22 coconut trees seen, 18 (81.81%) were affected by pests and diseases, including B. longissima, Orytes rhinoceros, Fusarium sp. shoot wilt disease, Curvularia sp. leaf spot disease, Pestalotiopsis palmarum gray spot disease, and monkeys and squirrels on the plants. Coconuts have a significant impact on coconut productivity. The products included cooking oil, as well as charcoal, broomsticks, rice-cake wrapp, and weaved handicrafts. Keywords: coconut, coconut pests, coconut products
Media Visual Poster dan Leaflet Makanan Sehat serta Perilaku Konsumsi Makanan Jajanan Siswa Sekolah Lanjutan Atas, di Kabupaten Mandailing Natal Siagian, Albiner; Jumirah, Jumirah; Tampubolon, Fourgelina
Kesmas Vol. 4, No. 6
Publisher : UI Scholars Hub

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

Abstract

Kebutuhan energi, protein, dan zat besi dapat disumbangkan oleh makanan jajanan masing-masing sekitar 36%, 29%, dan 52%. Namun, makanan jajan yang tersedia disamping tidak selalu sehat dan bergizi juga perilaku siswa tidak selalu positif untuk kebutuhan gizi. Tujuan penelitian ini mengetahui pengaruh media visual poster dan leaflet terhadap perilaku makanan jajanan pelajar suatu SMA di Kabupaten Mandailing Natal, Sumatera Utara, 2009. Dengan desain eksperimen kuasi one pre- and post-test group, penelitian dengan perlakuan pajangan poster dan leaflet di sekolah ini menilai pengaruh intervensi 2 minggu setelah perlakuan. Analisis data dilakukan dengan metode uji T-berpasangan terhadap sampel 80 pelajar kelas khusus. Sebelum dan setelah perlakuan, skor rata-rata pengetahuan siswa adalah 1,99 dan 3,00, skor rata-rata sikap adalah 1,80 dan 3,00. Tindakan konsumsi makanan para pelajar juga meningkat sebelum (x=1,76) dan sesudah (x=1,86) intervensi. Terdapat perbedaan yang bermakna antara perilaku konsumsi makanan jajanan pada anak sekolah sebelum dan sesudah intervensi. Dapat disimpulkan bahwa penyuluhan gizi menggunakan media poster dan leaflet mampu meningkatkan perilaku gizi anak sekolah. Disarankan pihak sekolah dan puskesmas menggunakan poster dan leaflet sebagai salah satu media penyuluhan gizi menyampaikan informasi gizi tentang makanan jajanan dan isu kesehatan lain untuk mempromosikan upaya kesehatan sekolah. Street food plays an important role in students’ nutrition. About 36%, 29%, and 52% of energy, protein, and iron, respectively, can be contributed by street food. The aim of the research was to know effect of nutritional extension using healthy food poster and leaflet on street food consumption behaviour among Senior Height School students in District of Mandailing Natal. The research is quasi-experiment with one pre- and post-test group design. The intervention was conducted by displaying poster and giving leaflet to students. Effects of interventions were evaluated two weeks after intervention. Subjects are 80 students. Data were analyzing by using paired sample T-test. Result showed that the average scores of knowledge of students were 1.99 and 3.00 before and after intervention, respectively. The average scores of attitude were 1.80 and 3.00 before and after intervention, respectively). Also, the practice of food consumption among students also increases (1.76 and 1.86 for before and after intervention, respectively). There was a significant difference in street food consumption behavior among students between before and after intervention. It can be concluded that nutritional extension using visual posters and leaflets increase student’s nutritional behaviour. It is suggested that, both school and puskesmas, use poster and leaflet as media of nutritional extension regarding street food and other health issues to promote school health.
Co-Authors Ameilia Zuliyanti Siregar Fourgelina Tampubolon Jumiarni, Dewi Prof. Dr. Ir Albiner Siagian M.Si Sari, Poppy Antika Sukeksi, Lilis Tanjung, Masitah Widi Nugroho