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All Journal JURNAL BIOSHELL Bioscientist : Jurnal Ilmiah Biologi Jurnal Edukasi Biologi
Situmorang, Berri
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences

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STUDI LITERATUR: PENGARUH KURANGNYA MOTIVASI SISWA TERHADAP PERILAKU HIDUP SEHAT(LITERATURE STUDY: THE INFLUENCE OF STUDENT'S LACK OF MOTIVATION ON HEALTHY LIVING BEHAVIOR) Situmorang, Berri; Susanti, Revi; Arwita, Widya; Hasruddin, Hasruddin; Djulia, Ely; Askali, Nor-Aida
Jurnal Edukasi Biologi Vol 11, No 1 (2025): Jurnal Edukasi Biologi
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/edubio.v11i1.22840

Abstract

Motivation for healthy living is an effort to achieve optimal physical and mental health levels. One of the factors of healthy living behavior is the existence of healthy living motivation in a person. Students who have been equipped or have healthy living motivation will consistently carry out a healthy lifestyle. This condition is because the student is already motivated to maintain their health. However, if the student is not motivated to implement a healthy lifestyle, it will not be easy to maintain a healthy lifestyle consistently. The research method used in this study was an online search or literature study, which obtained information and data by analyzing valid research articles from both national and international sources. The study results showed that five articles examined the influence of motivation and healthy living behavior. Thus, motivation and healthy living behavior have a significant influence. As explained, the tendency to act is based on the motive to achieve a high degree of healthy living, and that person must have high motivation. The results of this study are expected to provide insight for other researchers to conduct similar research.
Strategi Ketercapaian Imunisasi di Pusat Pelayanan Pembantu Pegagan Julu III Kabupaten Dairi Situmorang, Berri; Kamila, Aryediutami Naura; Harahap, Fauziyah; Edi, Syahmi; Sipahutar , Herbert
JURNAL BIOSHELL Vol 14 No 2 (2025): Oktober
Publisher : Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/bio.v14i2.3999

Abstract

Imunisasi merupakan salah satu upaya preventif yang paling efektif dalam mencegah penyebaran penyakit menular yang berbahaya. Melalui pemberian vaksin, tubuh akan membentuk kekebalan terhadap penyakit tertentu yang berpotensi mengancam kesehatan masyarakat. Tujuan penelitian ini yaitu Strategi yang dapat dilakukan untuk mencapai ketercapaian imunisasi di Desa Pegagan Julu III. Jenis penelitian yang dilakukan adalah penelitian kualitatif dengan pendekatan deskriptif. Pengumpulan data dari penelitian ini dilakukan dari sumber yang sudah ada yaitu data hasil pelaporan pada tahun 2024. Hasil penelitian diketahui pemberian imunisasi pada balita terlihat ketercapaian imunisasi pada lima jenis vaksin rata rata mencapai 77,1%. Lima jenis vaksin yang diberikan pada bayi di Pegagan Julu III yaitu HB0, BCG, DPT-HB, Polio dan MR. Agar cakupan imunisasi tercapai dengan optimal, diperlukan peran aktif dari tenaga kesehatan, orang tua, dan pemerintah.
Pengembangan Booklet Keanekaragaman Jenis Amphibia Geosite Silahisabungan sebagai Sumber Belajar Keanekaragaman Hayati Situmorang, Berri; Manurung, Binari; Silitonga, Melva
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 4 (2025): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i4.19063

Abstract

This study aims to examine the feasibility and effectiveness of a booklet on amphibian species diversity in the Silahisabungan Geosite as a teaching material for biodiversity topics. The research employed a Research and Development (R&D) method using the 4D model, which consists of the Define, Design, Develop, and Disseminate stages. The feasibility of the booklet was evaluated based on expert validation, teacher responses, and student responses, while its effectiveness was assessed through improvements in students’ learning outcomes. Data were collected through interviews, needs analysis questionnaires, booklet validation questionnaires, teacher and student response questionnaires, and cognitive learning achievement tests. The results of the study indicate that: (1) the booklet validation results were categorized as good to very good, with scores of 79.4 from the content expert, 96 from the instructional design expert, and 94 from the graphic design expert; (2) teacher responses were very positive with a score of 96.8, while student responses in individual, small-group, and large-group trials obtained scores of 97.2, 96.2, and 93.75, respectively; (3) the effectiveness test conducted on 27 students showed an N-Gain value of 0.74, classified as high; and (4) the t-test revealed a significant difference between pretest and posttest scores (t = 6.213; p < 0.05). Therefore, the developed booklet is effective in improving students’ cognitive knowledge and is feasible for use as a supplementary teaching material in biodiversity learning.
Co-Authors Askali, Nor-Aida Binari Manurung, Binari Ely Djulia Fauziyah Harahap Hasruddin Kamila, Aryediutami Naura Karinanta Sembiring, Surya Melva Silitonga Naura Kamila, Aryediutami Sipahutar , Herbert Susanti, Revi Syahmi Edi Widya Arwita