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All Journal Biospecies JBIO: jurnal biosains (the journal of biosciences) Jurnal Pelita Pendidikan Biosfer: Jurnal Tadris Biologi JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Penelitian Pendidikan IPA (JPPIPA) Biosfer: Jurnal Pendidikan Biologi Martabe : Jurnal Pengabdian Kepada Masyarakat BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Bioedusiana: Jurnal Pendidikan Biologi Jurnal Perspektif Best Journal (Biology Education, Sains and Technology) IJOEP : International Journal of Ecophysiology Jurnal Sains Indonesia Bioscientist : Jurnal Ilmiah Biologi JURNAL PENELITIAN BIDANG PENDIDIKAN Biodik: Jurnal Ilmiah Pendidikan Biologi Jurnal Pendidikan Sains dan Teknologi Terapan
Ashar Hasairin
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Analisis Kebutuhan Pengembangan Ensiklopedia Tumbuhan Obat Etnis Melayu Berbasis Literasi Sains Sebagai Sumber Belajar pada Mata Kuliah Etnobotani Fajrin, Rahmat; Hasairin, Ashar; Diningrat, Diky Setya
Bioedusiana: Jurnal Pendidikan Biologi Vol 10, No 1 (2025): Bioedusiana
Publisher : Jurusan Pendidikan Biologi - Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/bioed.v10i1.13361

Abstract

Sumber belajar mahasiswa pada mata kuliah etnobotani cukup terbatas, terutama dalam pembahasan tumbuhan obat berbagai etnis di Indonesia. Pengembangan ensiklopedia berbasis literasi sains menjadi solusi potensial sebagai sumber belajar karena mampu menggabungkan informasi ilmiah dengan pendekatan pembelajaran berbasis proyek, eksplorasi, dan keterhubungan fenomena nyata. Tujuan utama dari penelitian ini adalah untuk mendeskripsikan secara detail dan menganalisis data yang diperoleh dari angket mengenai kebutuhan mahasiswa akan bahan ajar berbentuk ensiklopedia sebagai salah satu sumber belajar mereka. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif dengan instrumen berupa angket analisis kebutuhan pengembangan ensiklopedia tumbuhan obat. Subjek dalam penelitian ini adalah mahasiswa jurusan biologi, Program Studi Biologi yang telah menyelesaikan mata kuliah etnobotani, dengan sampel sebanyak 31 orang yang dipilih secara purposive sampling. Instrumen yang digunakan dalam penelitian ini adalah lembar angket kebutuhan mahasiswa terhadap pengembangan ensiklopedia tumbuhan obat etnis Melayu berbasis literasi sains. Hasil angket kemudian di analisis secara deskriptif menggunakan persentase. Dari hasil analisis didapatkan bahwa 100% mahasiswa menganggap perlu adanya bahan ajar yang membahas berbagai fenomena yang dijadikan pokok bahasan etnobotani tumbuhan obat dan disajikan dalam bentuk cetak serta perlunya pengembangan sumber belajar ensiklopedia yang dapat meningkatkan literasi sains mahasiswa. Berdasarkan hasil penelitian ini maka perlu dikembangkan ensiklopedia tumbuhan obat etnis Melayu berbasis literasi sains untuk digunakan pada mata kuliah etnobotani.
Induksi Pertumbuhan Tunas Tanaman Manggis (Garcinia mangostana L.) Secara In Vitro Asri, Elita; Harahap, Fauziyah; Hasairin, Ashar
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 2 (2024): 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.v12i2.13681

Abstract

This study aims to determine the effect of plant growth regulators and seed cutting patterns on the induction of mangosteen shoot growth. The research was conducted at the YAHDI Tissue Culture Laboratory in Medan, North Sumatra, Indonesia, in 20245. The method used in this study was a Completely Randomized Design (CRD) with two factors: BAP concentration and seed cutting pattern. The data collected were analyzed using statistical analysis of variance (ANOVA) with Duncan's Multiple Range Test (DMRT) at a 5% significance level using SPSS 26. The results of the study show that the interaction between BAP concentration and seed cutting pattern significantly affected the time of shoot emergence, the number of leaves, and the shoot height. The best shoot emergence time was obtained with a BAP treatment of 4 mg/L using whole seed explants, which occurred at 1 MST (Month After Sowing). A BAP concentration of 2 mg/L with whole seed explants produced the highest number of leaves, with 8 leaves. The highest number of shoots was obtained from explants planted in a medium with 6 mg/L BAP, which resulted in 5.67 shoots. Whole seeds planted in a medium with 0 mg/L BAP produced the tallest plants, measuring 8.9 cm. The combination of BAP concentration and seed cutting pattern did not significantly affect the number of roots.
Optimasi Sterilisasi Eksplan Biji Manggis (Garcinia mangostana L.) Menggunakan Natrium Hipoklorit Secara In vitro Harahap, Fauziyah; Asri, Elita; Hasairin, Ashar; Edi, Syahmi; Suriani, Cicik; Daulae, Abdul Hakim; Panggabean, Nurul Huda
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 2 (2025): June
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.v13i2.15281

Abstract

This study evaluates the effects of NaOCl concentration and immersion time on contamination levels and viability of in vitro mangosteen seed explants, aiming to identify the optimal sterilization protocol. Conducted at YAHDI Tissue Culture Laboratory, Medan, Indonesia, a Randomized Complete Block Design tested three treatment combinations: (1) 15% and 10% NaOCl for 5 minutes, (2) 20% and 15% NaOCl for 15 minutes, and (3) 30% and 20% NaOCl for 25 minutes. After immersion, explants were rinsed three times with sterile distilled water. Observations spanned 12 MST, with data analyzed using ANOVA and Games-Howell post hoc tests; contamination sources were qualitatively described. Results showed the first combination had the lowest effectiveness, the second was better but suboptimal, while the third significantly delayed contamination and yielded the highest explant survival rate of 86.1%. The third treatment also prolonged the contamination-free period compared to others. Fungal and bacterial contaminants were predominant, highlighting the need for effective disinfectants against both. These findings indicate that the third combination is a promising sterilization protocol for mangosteen seed explants, especially for hard endocarp tissues prone to contamination.
Pengembangan Instrumen Penilaian Afektif Berbasis Self Assesment pada Materi Biodiversity Kelas X di SMA Negeri 9 Medan Nainggolan, Farizah Handayani; Djulia, Ely; Hasairin, Ashar
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 2 (2025): June
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.v13i2.15497

Abstract

This study aims to develop an affective assessment instrument based on self-assessment of biodiversitymaterial class X at SMA Negeri 9 Medan. This research uses research methods used to produce certain products and test the validity and practicality of products with the Thiagarajan development model (4D) which consists of 4 stages of development, namely define, design, develop and disseminate. The subject of this study is class X at SMA Negeri 9 Medan which consists of 108 students. This research focuses on the affective realm of science, namely in the form of scientific attitudes, which include indicators of curiosity, objectivity, cooperation, responsibility, open thinking, and discipline. This development stage consists of instrument validation, reliability analysis and instrument testing. The results of the study showed that (1) after being validly tested with an average value of 3.52 with the category of very feasible using SPSS data. (2) Viewed as a whole from the Alpha Cronbach coefficient, it can be concluded that the assessment device is declared reliable on the high reliability criteria because the test scores in classes X1, X2, and X3 are 0.821, 0.821, and 0.836. (3) The results of the trial that have been carried out are concluded that the effectiveness criteria have been achieved with the average score of the three respondents being 82%.
Analisis Kemampuan Berpikir Tingkat Tinggi Siswa pada Materi Keanekaragaman Hayati di Kelas X Stivani, Elly; Djulia, Ely; Hasairin, Ashar
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 2 (2025): June
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.v13i2.16211

Abstract

This study aims to determine the students' higher order thinking skills on biodiversity material in class X. This research uses a quantitative descriptive approach. The sample of this study was class X students consisting of 104 people determined by cluster random sampling technique. The instrument used was a test question in the form of an essay of 12 items on biodiversity material. The results showed that students' higher order thinking skills on biodiversity material in class X were at very low criteria with the acquisition of an average student score of 44.5%. In each indicator, it was found that the C4 indicator of class X students was very low with a percentage of 44.3%, the C5 indicator was very low with a percentage of 40.0%, and the C6 indicator was very low with a percentage of 46.0%. Thus, it can be concluded that to be able to improve the higher order thinking skills of grade X students, students begin to familiarize themselves with reading various literatures, solve HOTS-based problems, and students must use various learning strategies.
Etnomedisin Param (Kuning) sebagai Obat Tradisional di Desa Bunuraya Kabupaten Karo Nensi Grafika Br Sinuraya; Ashar Hasairin
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 4 (2024): Oktober - Desember
Publisher : CV.ITTC INDONESIA

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Abstract

This study aims to document the use of plants used in making param (kuning) as a traditional medicine of the Karo Tribe in Bunuraya Village so that the knowledge of the community is not lost with the progress of the times. The location of the research was carried out in Bunuraya Village, Tigapanah District, Karo Regency. The methods used in this study are qualitative and quantitative descriptive methods, using semi-structured interview methods and participatory observation. Research result show that the number of plants used as raw material for param (kuning) is 22 species covering 13 families. The most widely used percentage of plant families is the Zingiberaceae family with a percentage of 22.72%. The most widely used organ is the rhizome organ with a percentage of 22.72%. The most widely used plant habitus is herbs with a percentage of 63.63%. The origin of the most plants obtained is cultivation with a percentage of 54.54%. The Karo Tribe people believe that the use of plants in making param (kuning) as a traditional medicine can treat various diseases, improve health and maintain health. The important cultural value in this study is divided into 4 categories, namely very high, high, medium and low. Very high values consist of 5 species with a value of 100, high values consist of 11 species with a value (66-99), medium values consist of 5 species with a value (24-40) and low values consist of 1 species with a value of 12. The use value of param (kuning) as the highest traditional medicine consists of 16 benefits with a value of 0.72.
Etnobotani Tumbuhan Pada Upacara Adat Patuaekkon Masyarakat Etnis Mandailing Di  Aliran Sungai Batang Lubu Kabupaten Padang Lawas Fepi Hasibuan; Ashar Hasairin; Adi Hartono
Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 1 No. 4 (2024): Oktober - Desember
Publisher : CV.ITTC INDONESIA

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Abstract

Penelitian ini bertujuan untuk Melihat pandangan masyarakat Suku Mandailing terhadap pemanfaatan tumbuhan, Spesies yang digunakan, tumbuhan yang digunakan, bentuk pemanfaatan dan indeks nilai penting budaya (ICS) tumbuhan dalam upacara adat pernikahan Mandailing. Lokasi penelitian dilakukan di 3 Desa yaitu Desa Botung, Desa Aek Sorik dan Desa Huta Godang, Kecamatan Batang Lubu Sutam, Kab. Padang Lawas. Metode penelitian bersifat kualitatif dan kuantitatif. Pengumpulan data dilakukan melalui wawancara, observasi, dokumentasi dan identifkasi tumbuhan. Hasil penelitian menunjukkan bahwa tumbuhan yang digunakan dalam upacara adat Pernikahan Suku Mandailing berjumlah 10 spesies yang mencakup 7 famili tumbuhan. Famili yang banyak digunakan berasal dari famili Rutaceae sebanyak 3 spesies. Organ daun merupakan organ tumbuhan yang banyak digunakan dengan persentase 36,36%. Habitus tumbuhan yang banyak digunakan adalah Perdu sebanyak 6 habitus, Nilai penting budaya pada penelitian ini terbagi atas dua kategori yaitu kategori tinggi dan sedang. Nilai tinggi terdiri dari 7 spesies dengan nilai dari 50 sampai 91, nilai sedang terdiri dari 3 spesies dengan nilai dari 43 sampai 49.
Development Of Biotechnology Teaching Materials: E-Comics Complemented by Factual Videos to Improve Science Literacy Skills Lubis, Wahyuni; Diningrat, Diky Setya; Hasairin, Ashar; Azhari, Muhammad; Hartono, Adi
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9303

Abstract

Biotechnology might be difficult to understand. Comics were learning media that presented the material in the form of illustrated stories to make it more interesting, fun, not boring, and easily understood by students. Innovation makes comics in digital form, namely e-comics equipped with factual videos. The purpose of this study was to determine the feasibility of biotechnology e-comics equipped with factual videos, as well as the readability and response of students to biotechnology e-comics media equipped with factual videos. This research uses the ADDIE development model starting from the analysis, design, development, implementation, and evaluation stages. The samples used in this study were randomly selected XII-grade students of Sultan Daulat 1 Senior High School. Based on the research that has been done, the results obtained are: 1) Biotechnology e-comic media complemented by factual videos obtained a material validation score of 84% and media validation obtained a score of 93% with a very valid category. 2) Comic media obtained a readability score of 81.4% with a very good category 3) Students' responses to comic media obtained a score of 82% in the very good category. Based on these results, the biotechnology e-comic media equipped with factual videos is categorized as very valid, so it is feasible to use it as a learning media.
Analisis Berbagai Jenis Tanaman yang dapat Dimanfaatkan Sebagai Obat, Kosmetik, Rempah, dan Bumbu: Analisis Berbagai Jenis Tanaman Aritonang, Putri; Akbar, Habil; Sinaga, Maya Febrina; Sinaga, Nadia Rouli; Sastra, Siti Fathiya Dwinda; Sinaga, Yefta Darniati; Nasution, Aswarina; Hasairin, Ashar
Jurnal Sains Indonesia Vol. 6 No. 3 (2025): Vol 6 No 3 (2025): Volume 6, Nomor 3, 2025 (November)
Publisher : PUSAT SAINS INDONESIA

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Abstract

This study aims to examine the use of medicinal plants by the community based on local knowledge that has been passed down from generation to generation. An ethnobotanical approach is used to explore information about the types of medicinal plants, the parts of the plants that are used, how to process them, and the types of diseases that can be treated. Data were collected through literature studies of books, scientific journals, research reports, and other related documents. The results of the study indicate that the community is still very dependent on medicinal plants in their daily medical practices. Various types of plants were found to be used to treat mild to chronic diseases, with processing methods such as boiling, pounding, or brewing. These findings emphasize the importance of preserving local knowledge and conserving medicinal plants as part of a cultural heritage that has great potential in the development of alternative medicine.
Co-Authors Abdul Rasyid Fakhrun Gani Adi Hartono Akbar, Habil Apriliani, Indah Rizka Aritonang, Putri Asri, Elita Chairunnisa Chairunnisa CICIK SURIANI Cindy Pitaloka Darliani Rambe Daulae, Abdul Hakim Dera Yustika Dina Alfila Lubis Diningrat, Diky Setya Dyah Puspita Sari, Wina Edi, Sayhmi Ely Djulia Erna Simbolon Fachry Abda El Rahman Fajrin, Rahmat Fauziyah Harahap Fepi Hasibuan Fitriyani, Dina HARTONO, ADI Hasim, Hasrina Hasruddin Idramsa Idramsa Idramsa, Idramsa Irdawarni Sihaloho Jasmidi Jasmidi Jessika Rajagukguk Lazuardi Lazuardi Linda Seri Murni Lubis, Wahyuni Majlaini, Hanifah Martina Restuati Melva Silitonga Mira Rangkuty, Sailana Nainggolan, Farizah Handayani Nainggolan, Tiara Bunga Nasution, Aswarina Nensi Grafika Br Sinuraya Nur Asiah Nurhamidah Nasution Nurhayati Hutagaol Nurlian Agustun Ningrum Nuroni Harahap Panggabean, Nurul Huda Pohan, Muslimah Rahma, Aisyah Rahmi, Fathur Ratna Anjaning Kusuma Marpaung, Dwi Rengkap Rengkap Rika Diana Sari Sari, Siti Sastra, Siti Fathiya Dwinda Setya Diningrat, Diky Sinaga, Maya Febrina Sinaga, Nadia Rouli Sinaga, Yefta Darniati Sitepu, Sindi Siti Romaisyah Situmorang, Jesika Stivani, Elly Suci Rahmawati, Suci Syahmi Edi Tya Chintia Gusli Veriati Siregar Wardinsen Situmorang