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Best Journal (Biology Education, Sains and Technology)
Published by Universitas Islam Sumatera Utara
ISSN : 26148064     EISSN : 26544652     DOI : https://doi.org/10.30743/best
Core Subject : Health, Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Public Health
Jurnal BEST (Journal of Biology Education, Science & Technology) memuat tentang artikel hasil penelitian dan Kajian Konseptual Bidang Pendidikan, Sains Biologi, Pendidikan Biologi, dan Teknologi Pendidikan ataupun Teknologi Sains di bidang Biologi. Terbit 2 kali setahun pada bulan Januari s/d Juni dan Juli s/d Desember.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 1,602 Documents
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HUBUNGAN PREDISPOSING FACTOR, REINFORCING FACTOR DENGAN PENERIMAAN TES HIV IBU HAMIL DI PUSKESMAS DELI TUA Epfik Fantanty Jawak; Selamat Ginting; Dewi Tiansa Barus; Herri Novita Tarigan
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 2 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i2.5971

Abstract

Penyakit HIV/AIDS merupakan penyakit infeksi penyebab kematian peringkat atas dengan angka kematian dan angka kejadian penyakit yang tinggi serta membutuhkan diagnosis serta terapi yang cukup lama . Infeksi HIV pada ibu hamil dapat mengancam kehidupan ibu dan selain itu juga dapat menularkan virus kepada bayinya. Virus HIV dapat ditularkan dari ibu yang terinfeksi HIV kepada anaknya selama kehamilan saat persalinan dan menyusui. Infeksi HIV dari ibu ke anak dapat dicegah, melalui upaya pencegahan penularan dari ibu ke anak yang merujuk dari rekomendasi WHO, dimana pada dasarnya semua ibu hamil ditawarkan tes HIV. Penawaran tes HIV  pada  ibu  hamil  bisa  dilakukan  saat  ibu  datang  untuk kunjungan antenatal (ANC). Penelitian ini bertujuan Untuk mengetahui Hubungan persepsi manfaat tes HIV, Status perkawinan, jumlah kunjungan ANC, Pengetahuan dan dukungan suami dengan penerimaan tes HIV pada ibu hamil di Puskesmas Ddelitua. Desain penelitian yang digunakan adalah analitik dengan pendekatan crossectional. Penelitian dilaksanakan Puskesmas Deli Tua. Populasi dalam penelitian ini adalah seluruh ibu hamil yang berkunjung ke puskesmas Delitua, sampel yang digunakan dengan sampel minimal sebanyak 96 orang. Analisis dapat dilakukan  secara univariat, bivariat, multivariat. Hasil penelitian ini menunjukkan terdapat hubungan persepsi tes HIV, Status Perkawinan, Jumlah Kunjungan ANC, Pengetahuan, Dukungan Suami dengan penerimaan tes HIV. Diharapkan kepada tenaga kesehatan untuk melakukan kunjungan kepada ibu hamil untuk pemeriksaan kesehatan dalam pencegahan HIV
Antibacterial Potential Ethanol Extract of Papaya Leaves (Carica papaya Linn.) Towards Salmonella typhi Mahatir Muhammad; Nasri Nasri; Vera Estefania Kaban; Denny Satria; Henni Cintya
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 2 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i2.5717

Abstract

Infectious diseases are a problem of great concern throughout the world. Bacterial infections such as Salmonella typhi often attack children and cause diarrhea and typhoid fever. Salmonella typhi is a beflagellated Gram negative bacteria that can be transmitted through contaminated food, drink, or water. Treatment of infections using antibiotics, where often the use of antibiotics is not achieved on the therapeutic target due to lack of patient compliance in taking antibiotics, will cause new problems, namely problems related to antibiotic resistance. Papaya leaf is a plant originating from the Caricaceae family which, based on studies, has been reported to have antimicrobial, antidiabetic, and immunomodulatory effects. The purpose of this study was to examine the antibacterial potential of ethanol extract of papaya leaves (Carica papaya Linn.) against Salmonella typhi bacteria. This research method uses the agar diffusion method (Kirby-Bauer) with various concentrations to determine the minimum inhibitory concentration (MIC) and the streaking method to determine the minimum killing concentration (MBC). The minimum inhibitory concentration was obtained at a concentration of 3.125 mg/mL with an inhibitory zone diameter of 6.70 ± 0.20 mm and a minimum killing concentration of 50 mg/mL. The index activity value at a concentration of 300 mg/mL was 0.688 ± 0.05. So it can be concluded that the ethanol extract of papaya leaves has potential antibacterial activity against Salmonella typhi bacteria.
The Speech Act Used By English Lecturer And Students in Blended Learning During New Normal Life Berliana R Br Naipospos; Sulasmi Sulasmi; Herawati Br Bukit
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 2 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i2.6119

Abstract

The transmission of COVID 19 has actually increased and become new cluster, namely Omicron has forced all sectors to demonstrate innovation including Education world, and one of the innovations is Blended Learning. Language as communication tool must be understood by speaker and interlocutor so that it doesn’t cause misunderstanding. If interlocutor and speaker both understand the meaning of speech conveyed, then information conveyed by speaker to interlocutor can work well. Phonetic understanding is not only literal meaning, but also implicit meaning. The study reasons are, firstly, it is concerned with classroom interaction analysis focusing on spoken language utilizing Pragmatic linguistic analysis about speech act used. Secondly, the classification and types of speech act, so it will find the speech act differences between online and face-to-face. This research was descriptive qualitative design by observing and recording conversations between English lecturers and pharmacy students during blended learning during new normal life as data collection techniques. Research results found the utterances in English lecturer and pharmacy students’ conversations are dominated by illocutionary act, which is as much as 65%. It showed that most of the speeches, both spoken by lecturers and students, are speeches that contain other meanings. The second rank was locutionary acts (20%). Finally, it is known that perlocutionary acts are the speech acts that appear the least, which is only 15% of all conversations. There are five illocutionary categories in face to face learning, namely assertive, directive, expressive, commissive, and declarative, while there is no declarative in online learning. It is known that in blended learning, the dominant classification of speech act used by English lecturer was directive which consist 32 lecturer's utterances as many as 54%. Whereas representative as dominant classification of speech act used by pharmacy students which consist 30 students’ utterances as many as 55%
Evaluasi Peranan Penyuluh KB Dalam Pendampingan Keluarga Beresiko Stunting Di Kabupaten Serdang Bedagai Tahun 2022 Emy Pardomuan Sinaga; Srimelda Bangun; Felix Kasim
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 2 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i2.5813

Abstract

Health is one of the important things and becomes the capital and goal of national development. In Indonesia, there are still a number of main health issues that must be focused on and resolved, namely stunting, maternal mortality and infant mortality, improvement of management of national health insurance, strengthening of health services, drugs and independence of drugs and medical devices. To deal with stunting, the Indonesian government stipulates a number of regulations to reduce the incidence of stunting, one of which is the role of health educators. This study aims to analyze the factors that support the success of family planning instructors in dealing with stunting in Serdang Bedagai 2022. The research method used is descriptive research with a qualitative approach. The informants of this research consisted of 6 people. Analysis of the data in this study using Trangulation. Based on the results of the study, it was found that the role of family planning instructors in stunting counseling to target groups has been running, among others, to prospective brides, prevention of stunting newborns, pregnant women, under-fives and toddlers as implementers of information communication and education and counseling in accelerating stunting reduction.In the village, the role of family planning instructors in surveillance has been running by conducting stunting audits so that data collection on families at risk of stunting and stunting is carried out, the supporting factor for the success of family planning instructors is the collaboration of various formal and informal parties to support government programs in reducing the risk of stunting or Concern for stunting
Integrasi Pendidikan Multikultural dalam Pembelajaran Sejarah di Madrasah Aliyah Tahfizhil Qur’an Rukun Sembiring; Dicki Pratama; Shamry Bermansah Silalahi; Rikardo Rajagukguk; Hafnita Sari Dewi Lubis
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 2 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i2.5937

Abstract

Multicultural education is important in school life. The problem of this research is how the integration of multicultural education in history learning. The purpose of this study is to determine the integration of multicultural education in the material of history learning material in ma Tahfizhil Qur'an. The results showed that teachers of History subjects integrated multicultural education in history learning at MA Tahfizhil Qur'an. The learning method uses a varied lecture method by providing equal opportunities and rights to students, as well as relating historical relics in the form of local sites in North Sumatra Province such as the Chinese City Site with the aim of respecting sites from other religions, from other groups, as well as from people in other regions by tolerating religion,  race, nation to other tribes Multicultural education in the learning carried out can form a good relationship of tolerance between learners.
“PENGARUH PENERAPAN STRATEGI PEMBELAJARAN KOOPERATIF TERHADAP PENINGKATAN MOTIVASI DAN WAWASAN BERFIKIR SISWA SMP PAB 10 MEDAN ESTATE” Afifah Luftiah Tantri
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 2 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i2.5567

Abstract

Penelitian ini bertujuan untuk mengetahui: (1) Ketuntasan hasil belajar kognitif siswa setelah menggunakan model pembelajaran kooperatif tipe bertukar pasangan materi pokok SEL, (2) Aktivitas siswa saat menggunakan model pembelajaran kooperatif tipe bertukar pasangan materi pokok SEL, (3) Pengelolaan pembelajaran kooperatif tipe bertukar pasangan materi pokok SEL. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian deskriptif. Populasi penelitian pada kelas VIII SMP PAB 10 MEDAN ESTATE Tahun Ajaran 2022/2023 dan sampel penelitian adalah kelas VIII-B dengan jumlah siswa 25 orang. Instrumen yang digunakan dalam penelitian adalah lembar pengamatan aktivitas siswa dan pengelolaan pembelajaran, serta tes hasil belajar siswa sebanyak 5 soal. Hasil penelitian diperoleh bahwa hasil belajar siswa secara individu diperoleh 20 siswa tuntas dan 5 siswa tidak tuntas. Ketuntasan secara klasikal sebesar 80% tuntas dan 20% tidak tuntas. Ketuntasan TPK diperoleh 20 TPK tuntas dan 5 TPK tidak tuntas, persentase TPK yang berhasil dituntaskan adalah sebesar  80%  dinyatakan tuntas. Pengelolaan pembelajaran kooperatif tipe bertukar pasangan menunjukkan hasil yang masuk kategori baik, sehingga dapat dikatakan bahwa penerapan model pembelajaran kooperatif tipe bertukar pasangan dapat diterapkan dan dikelola dengan baik.  Kata Kunci: Materi SEL, Model Pembelajaran Kooperatif Tipe Bertukar Pasangan.
Pengembangan Modul Pengantar Akuntansi Berbasis Kompetensi (Competency Based Learning) Mulyadi ,; Andi Hidayatul Fadlillah
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 2 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i2.6339

Abstract

Penelitian ini bertujuan untuk: (1) mengembangkan modul pembelajaran menggambar; (2) mengetahui hasil dan tingkat kelayakan yang diperoleh dari pengujian validasi modul sebagai sumber pembelajaran teknik menggambar oleh ahli media, ahli materi, dan guru mata pelajaran. Metode yang digunakan dalam penelitian mengacu pada model penelitian dan pengembangan 4D yang terdiri dari empat tahapan utama, yaitu mendefinisikan, mendesain, mengembangkan, dan menyebarluaskan. Subyek penelitian ini adalah ahli materi, ahli media dan dosen teknik menggambar. Penelitian dilakukan pada bulan Februari hingga Nopember 2022. Metode pengumpulan data yang digunakan adalah observasi dan kuesioner. Teknik analisis data dalam penelitian ini adalah deskriptif dengan menggunakan skala Likert dalam 5 kategori kelayakan. Hasil penelitian ini berupa Modul Mata Kuliah Pengantar Akuntansi. Tahap define terdiri dari lima kegiatan. Tahap desain dibagi menjadi empat kegiatan. Tahap develop, terdapat 3 kegiatan yaitu analisis kebutuhan modul, validasi produk dan revisi modul. Tahap penyebaran ada dua kegiatan yaitu pengemasan dan difusi dan adopsi. Hasil kelayakan modul dari ahli materi mendapatkan persentase 85%, dari ahli media mendapatkan 96,87% dan dari dosen mata kuliah mendapatkan 85%, sehingga modul masuk kategori “sangat layak”
Pengaruh Pestisida Nabati Terhadap Intensitas Serangan Ulat Grayak (Spodoptera litura) Pada Tanaman Kedelai Hitam (Glycine max L.) Rahmadina ,; M.Idris - -; Rizky Sundari Fitria
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 2 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i2.6213

Abstract

This study aims to determine the effect of the combination of papaya leaves and basil leaves on the intensity of armyworm pests (Spodoptera litura) on black soybean plants (Glycine max L.). The research was conducted at Dusun 7-B street, Karang Anyar Village, Beringin District, Deli Serdang Regency. The research implementation time was carried out from August to October 2022. The tools used were hoes, measuring cups, blenders, tape measure, sprayers, scissors, filters, barrels/buckets, cell phones and stationery. The materials used are Detam 1 soybean seeds, papaya leaves, basil leaves, and water. The method used is the non-factorial Randomized Block Design (RBD) method, namely by applying pesticides with a combination of papaya leaf and basil leaf pesticides with 4 levels of treatment consisting of: P0 = Control (without treatment), P1 = 100 ml/L (100 ml of pesticide) papaya leaf + basil leaves /L water), P2 = 200 ml/L (200 ml papaya leaf pesticide + basil leaves /L water), P3 = 300 ml/L (300 ml papaya leaf pesticide + basil leaves /L water). The number of replicates in this study was 5 replicates with a spacing of 20 x 40 cm. The research parameter was the attack intensity of the grayworm and was analyzed by ANOVA with a significant number of 5% and continued with the Duncan's Multiple Range Test (DMRT). The results showed that the application of a combination of papaya leaf and basil leaf vegetable pesticides had a very significant effect on the attack intensity of grayworms and the best concentration was at a concentration of 300 ml/L which reduced the intensity of grayworm attacks by up to 13.3% on black soybean plants (Glycine max L.).
UJI EFEKTIVITAS SEDIAAN SPRAY EKSTRAK ETANOL DAUN SINGKONG (Manihot esculenta Crantz.) TERHADAP NYAMUK Nina Irmayanti Harahap; Rika Puspita Sari; Zola Efa Harnis; Melawatito Sitanggang
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 1 (2022): Juni 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i1.6347

Abstract

Daun singkong (Manihot esculenta Crantz.) merupakan tanaman dari famili Euphorbiaceae yang mengandung flavonoid yang dapat digunakan sebagai pengusir nyamuk. Tujuan: Untuk mengetahui apakah ekstrak etanol daun singkong dapat digunakan sebagai obat semprot antinyamuk dan memiliki daya tolak yang dapat menghambat gigitan nyamuk dan dapat membunuh nyamuk. Metode: Pengambilan sampel dilakukan dengan metode purposive tanpa membandingkan sampel dari daerah lain. Hasil: Pengujian karakterisasi simplisia daun singkong diperoleh kadar air 8,73%, kadar ekstrak larut air 21,28%, kadar ekstrak larut etanol 20,00%, kadar abu total 2,87%, dan tidak larut asam. kadar abu 1,46%. Simplisia mengandung alkaloid, flavonoid, saponin, dan tanin. Untuk kontrol negatif (semprot dasar) terdapat jumlah gigitan nyamuk dengan rata-rata. Untuk kontrol positif (Soffel Spray) tidak ada gigitan nyamuk. Sediaan semprot ekstrak etanol daun singkong (SEEDS) dengan konsentrasi 5%, 10%, dan 15% tidak menimbulkan gigitan nyamuk. Untuk hasil jumlah atau kematian nyamuk tidak keluar, hal ini disebabkan kemungkinan hilangnya kandungan sianida pada SEEDS akibat pemanasan pada saat proses putar dan penguapan. Kesimpulan : Sediaan semprot ekstrak etanol daun singkong memiliki efek repelling yang dapat menghambat gigitan nyamuk
KONTRIBUSI GURU AGAMA ISLAM PADA SISWA UNTUK MEMBANTU KEGIATAN MEMBACA ALQURAN DI ANUBAN ISLAM SONGKHLA SCHOOL Munawarah Munawarah; Selamat Pohan
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 2 (2022): September 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i2.6293

Abstract

This study aims to determine the contribution of Islamic religion teachers to students in helping Al-Quran reading activities at Anuban Islam Songkhla School. This study used a descriptive qualitative method through field research (field research). The data in this study were obtained from various relevant sources, namely based on primary data sources and secondary data sources. In collecting the data, the researcher conducted semi-structured interviews and made observations on naturally occurring phenomena at Anuban Islam Songkhla School. The data that has been obtained will then be reduced, presented and concluded, these steps are an effort so that the research results that will be presented have credibility and can be objective. The results of this study indicate that the contribution of Islamic religious teachers at Anuban Islam Songkhla School refers to a number of manifestations of instilling Islamic values in students, this is an effort to form good student character in accordance with the concepts of the Koran and hadith. In its contribution, Islamic religious teachers approach students, Islamic religious teachers at Anuban Islam Songkhla School take an approach based on a communication process that refers to the principles of Islamic communication, this is a step to stimulate students at Anuban Islam Songkhla School so that they can be influenced and engaging in Koran reading activities at Anuban Islam Songkhla School.

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