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All Journal Bioscience JURNAL KEGURUAN INTERNATIONAL JOURNAL ON LANGUAGE, RESEARCH AND EDUCATION STUDIES Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi Best Journal (Biology Education, Sains and Technology) JIPI (Jurnal IPA dan Pembelajaran IPA)
Nurhasnah Manurung, Nurhasnah
Universitas Islam Sumatera Utara
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Public Health

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Karakteristik Biologi dan Ekologi Chelonia mydas Di Pulau Berhala Kab. Serdang Bedagai Pane, Cut Indah Anggraini; Fefiani, Yusri; Manurung, Nurhasnah; Sularno, Sularno; Azwar, Edi; Warsodirejo, Pandu Prabowo; Lubis, Retnita Ernayani
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 2 (2023): September 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i2.7873

Abstract

Penelitian ini bertujuan untuk mengetahui karakteristik biologi dan ekologi Chelonia mydas di Pulau Berhala untuk pembuatan media pembelajaran bio marine yang berupa video pembelajaran. Sampel penelitian ini adalah famili Chelonidae ditemukan di Pulau Berhala.Penelitian ini dilakukan melalui observasi langsung. Pengambilan data dilakukan dengan Metode Deskriptif Eksploratif. Dari hasil penelitian yang dilakukan di Pulau Berhala menunjukkan bahwa data dari spesies famili Chelonidae yang ditemukan hanya spesies Chelonia mydas. Indentifikasi dari spesies Chelonia mydas yang ditemukan dengan cara mengamati karakteristik biologi dan ekologi dan mendeskripsikan secara akurat. Pembuatan media pembelajaran Bio Marine yang berupa Video Pembelajaran merupakan bagian integral dari proses pembelajaran. Dengan penggunan Video Pembelajaran sangat berperan aktif dalam pembelajaran secara media
Inventarisasi Tumbuhan Di Kawasan Lapangan Merdeka Pematangsiantar Sebagai Laboratorium Alam Dan Sumber Belajar Manurung, Nurhasnah; Fefiani, Yusri; Septiani, Findi; Sani, Samio Muhammad
BEST Journal (Biology Education, Sains and Technology) Vol 8, No 1 (2025): Juni 2025
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v8i1.10753

Abstract

Kegiatan inventarisasi yang dilaksanakan di kawasan Lapangan Merdeka Pematangsiantar bertujuan untuk memperoleh data tentang jumlah jenis tumbuhan Class Spermatophyta berhabitus pohon lalu dilanjutkan dengan mendeskripsikannya. Kegiatan inventarisasi merupakan salah satu kegiatan pembelajaran dengan pendekatan alam sebagai sumber belajar. Lingkungan alam sebagai sumber belajar dapat berfungsi dalam pengembangan laboratorium alam. Metode yang digunakan adalah metode deskriptif eksploratif dan teknik accidental sampling. Hasil inventarisasi diperoleh 25 spesies dengan 16 famili meliputi Famili Fabaceae (Adenanthera pavonia, Pterocarpus indicus, Cassia fistula, Delonix regia, Tamarindus indica), Famili Altingiaceae (Altingia excelsa), Famili Moraceae (Artocarpus heterophyylus, Ficus virens), Famili Podocarpaceae (Dacrydium elatum, Dacridium imbricatum), Famili Sapindaceae dengan spesies Filicium decipiens, Nephelium lappaceum, Famili Clusiaceae dengan (Garcinia atroviridis, Garcinia mangostana), Famili Lamiaceae (Gmelina arborea), Famili Gnetaceae (Gnetum gnemon), Famili Meliaceae (Khaya senegalis, Sweetenia macrophylla), Famili Anacardiaceae (Mangifera indica), Famili Annonaceae (Polyalthia longifolia), Famili Bignoniaceae (Tabebuia aurea), Famili Verbenaceae (Tectona grandis), Famili Comberataceae (Terminalia catappa, Terminalia mantaly).
Inventarisasi Tanaman Hias Famili Araceae Di Kawasan Taman Madirsan Desa Bangun Sari Baru Dalam Pengembangan Bahan Ajar Monograf Putri, Riska Rahma; Azwar, Edi; Manurung, Nurhasnah
BEST Journal (Biology Education, Sains and Technology) Vol 8, No 1 (2025): Juni 2025
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v8i1.11517

Abstract

Penelitian ini bertujuan untuk menginventarisasikan karakteristik morfologi tanaman, dan jumlah jenis tanaman hias famili Araceae (Talas) yang terdapat di Kawasan Taman Madirsan, khususnya dusun XI dan XII Desa Bangun Sari Baru, dimana hasil inventarisasi ini dapat dijadikan pengembangan bahan ajar Biologi. Penelitian ini dilakukan dengan observasi langsung dan pencatatan spesies tanaman Araceae di Kawasan Taman Madirsan, khususnya pada dusun XI dan XII Desa Bangun Sari Baru dibulan Juni-Agustus 2024 dengan metode deskriptif eksploratif dan teknik purposive sampling. Dari hasil penelitian ini ditemukan 12 genus dengan jumlah spesies 20 jenis tanaman hias Famili Araceae, yaitu: Aglaonema commuttatum (Aglaonema), Alocasia longiloba (Alocasia), Alocasia machorrhizos (Alocasia), Alocasia micholitziana sander (Alocasia), Anthurium andreanum linden (Anthurium), Anthurium scherzerianum (Anthurium), Caladium biscolor (Caladium), Colocasia esculenta (Colocasia), Dieffenbachia seguine (Dieffenbachia), Epipremnum aureum (Epipremnum), Epipremnum pinnatum (Epipremnum), Monstera deliciosa (Monstera), Philodendron erubencens (Philodendron), Philodendron hederaceum (Philodendron), Philodendron martianum (Philodendron), Philodendron xanadu (Philodendron), Spathiphyllum cannifolium (Spathiphyllum), Syngonium podophyllum (Syngonium), Syngonium wendlandii (Syngonium), dan Thaumatophyllum xanadu (Thaumatophyllum)
The Emergence of Scientific Literacy in Science E-Module Learning Devices Rizky Nafaida; Ekariana S. Pandia; Dini Fitria; Nursamsu Nursamsu; Nurhasnah Manurung
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4949

Abstract

Learning tools need to be implemented in today's learning innovations. Currently the government is implementing a new curriculum with a new policy in the form of scientific literacy learning. This learning focuses on daily problem-solving activities related to natural science. Therefore, there is a need for teacher innovation in developing E-Module teaching materials as a form of modern learning application. The purpose of this study was to determine the emergence of scientific literacy in science e-module learning tools. The method in this research using descriptive method. The results of this study indicate that the e-module used by teachers is related to content aspects worth 84% which is stated as good, process aspects with a percentage worth 78% stated well and in terms of context with a percentage of 81%. related to the emergence of scientific literacy while the results of interviews with science teachers indicated that the science e-module learning tools used had scientific literacy in each science material
Validity and practicality of Ecology Project Based Practicum Worksheets to Improve Science Process Skills Ekariana S. Pandia; Ayu Wahyuni; Nursamsu Nursamsu; Nurhasnah Manurung
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4950

Abstract

The research objective was to determine the validity of the due diligence worksheet based on an ecological project to improve science process skills. To find out the practicality of ecological project-based practicum worksheets to improve science process skills. The study method developed using Research and Development (R&D) consists of several stages of research implementation, namely the first stage is preparing for the Experiment/Preliminary Design. The second stage of product creation (process), includes: assessing students' abilities in selecting and using materials, tools and techniques. Next, the third stage of product assessment (appraisal), includes: assessing the products produced by students according to the established criteria. The target research subjects were 30 FKIP UNSAM Biology Education students. Data collection techniques carried out included using tests, observation sheets, questionnaires, interviews, assessment of Practicum Worksheets, portfolios, field notes and assessment rubrics. The results of this research show that the product feasibility validation test with an average score of 88.22% is declared very valid, while the practicalization test with an average score of 84.2% is declared very valid. So it can be concluded that the Practical Worksheet product is suitable for use for Biology practical learning activities
Karakteristik Biologi dan Ekologi Chelonia mydas Di Pulau Berhala Kab. Serdang Bedagai Cut Indah Anggraini Pane; Yusri Fefiani; Nurhasnah Manurung; Sularno Sularno; Edi Azwar; Pandu Prabowo Warsodirejo; Retnita Ernayani Lubis
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 2 (2023): September 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i2.7873

Abstract

Penelitian ini bertujuan untuk mengetahui karakteristik biologi dan ekologi Chelonia mydas di Pulau Berhala untuk pembuatan media pembelajaran bio marine yang berupa video pembelajaran. Sampel penelitian ini adalah famili Chelonidae ditemukan di Pulau Berhala.Penelitian ini dilakukan melalui observasi langsung. Pengambilan data dilakukan dengan Metode Deskriptif Eksploratif. Dari hasil penelitian yang dilakukan di Pulau Berhala menunjukkan bahwa data dari spesies famili Chelonidae yang ditemukan hanya spesies Chelonia mydas. Indentifikasi dari spesies Chelonia mydas yang ditemukan dengan cara mengamati karakteristik biologi dan ekologi dan mendeskripsikan secara akurat. Pembuatan media pembelajaran Bio Marine yang berupa Video Pembelajaran merupakan bagian integral dari proses pembelajaran. Dengan penggunan Video Pembelajaran sangat berperan aktif dalam pembelajaran secara media
Diversity of orchids in Taman Eden 100, Lumban Julu District, Toba Regency, North Sumatra, Indonesia Arif Syahrizal; Luthfi Aziz Mahmud Siregar; Diana Sofia Hanafiah; Nurhasnah Manurung; Mohammad Nasrul Hakim Roslan
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 9, No 1 (2026): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v9i1.5305

Abstract

Orchid diversity in tropical forest ecosystems is increasingly threatened by habitat degradation and land-use change, highlighting the importance of biodiversity assessments in conservation areas. This study aimed to determine orchid species composition, species diversity, and the physical environmental conditions supporting orchid habitats in Taman Eden 100, North Sumatra, Indonesia. The research was conducted from August to October 2023 using a descriptive–exploratory approach with purposive sampling. Five plots measuring 20 × 20 m were established in representative orchid habitats. Data were analyzed descriptively using relative density, relative frequency, relative dominance, the Important Value Index (INP), and the Shannon–Wiener diversity index. A total of 77 orchid species were recorded, comprising 51 epiphytic species (66%) and 26 terrestrial species (34%). Thelasis micrantha was the most abundant species, with 178 species and the highest INP (12.99%), whereas Bulbophyllum odoratum was the least abundant species, represented by a single species with an INP of 0.22%. The orchid habitats were characterized by air temperatures of 21-27°C, relative humidity of 94-97%, soil pH of 6.5-6.8, and elevations ranging from 1,200 to 1,350 m asl, providing favorable conditions for orchid growth. These findings demonstrate that Taman Eden 100 supports high orchid diversity and serves as an important conservation area for preserving native orchid resources in North Sumatra
Co-Authors Ana Lannasari Harahap Anggiani Anggiani Arif Syahrizal Atmaja, Teuku Hadi Wibowo Ayu Wahyuni Azwar, Edi Budianto , Cut Indah Anggraini Pane Dewi Sutriani Saragih Diana Sofia Hanafiah Dini Fitria Dona Mustika Dwi Menda Salsalina Sembiring Edi Azwar Edi Azwar Ekariana S Pandia Liesna Andriany Luthfi Aziz Mahmud Siregar Marjanah Marjanah Masnadi , Masnadi Masnadi Masniah Apriani Berutu Mohammad Nasrul Hakim Roslan Nana Mardiana Nur Samsu Nursamsu Nursamsu Pandu Prabowo Warsodirejo Pane, Cut Indah Anggraini Putri, Riska Rahma Retnita Ernayani Lubis Rizky Nafaida Salsabila, Yusi Samio Samio Septiani, Findi Sularno Sularno Sularno Sularno, Sularno Warsodirejo, Pandu Prabowo Winda Sari Yusri Fefiani Yusri Fefiani Zul Aida