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Miza Nina Adlini
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Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi
Published by Universitas Islam Negeri Sumatera Utara
ISSN : 26213702     EISSN : 26217538     DOI : 10.30821
Core Subject : Education, Agriculture,
Agriculture, Biological Sciences & Forestry Education
Arjuna Subject : -
Articles 10 Documents
 1 
Search results for , issue "Vol 7, No 1 (2024): June" : 10 Documents clear
Research trends related to Beluntas (Pluchea indica L.) in Indonesia during and post covid-19 based on scopus database Donowarti, Idiek
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.3599

Abstract

This study aims to analyze important trends and information (findings) regarding Pluchea indica research in Indonesia during and after Covid-19 based on the Scopus Database. This research uses a systematic literature review (SLR) by adapting Moher's version of the PRISMA model to find the right articles. An interesting finding from this SLR is that the publication trend of Pluchea indica tends to increase in 2022-2024 even though the data ignores other types of publications (such as reviews, conference articles, chapters, books, and editorials, and in 2024 it is still ongoing so it is very likely that the number of articles will increase in end of year. There are several universities that are prominent in Pluchea indica research. Many universities in Indonesia are starting to be interested in focusing their research on Pluchea indica, in total, not per university and red) in the Scimago Journal & Country Rank. This shows that there have been no research articles on Pluchea indica that have made it into reputable journals or been included in major publishers. Eleven articles show that Pluchea indica, especially its leaves, have various medicinal properties and can be used in daily medical practice. days. Pluchea indica also has a connection or potential if it is associated with COVID-19.
RFDT learning: A pathway to elevated metacognitive and communication skills in biology education Siswati, Bea Hana; Suratno, Suratno
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.3602

Abstract

This research aims to improve the metacognitive and communication skills of Biology Education students through the application of the Reading, Finding, Discussing & Talking (RFDT) learning model. The method used in this research is quasi-experimental with a nonequivalent control group design. The research sample consisted of 125 students divided into two groups: the experimental group which used the RFDT learning model and the control group which used conventional learning. Research instruments include metacognitive ability tests, communication ability questionnaires, as well as observations and interviews to support quantitative data. Data analysis was carried out using the t test to determine significant differences between the experimental group and the control group. The results showed that there was a significant increase in metacognitive abilities and communication skills in the experimental group compared to the control group. Students who take part in RFDT learning show an increase in their metacognitive abilities and their communication skills also increase. The application of the RFDT model also helps students understand the material more deeply through reading, finding information, discussing and speaking. This research concludes that the RFDT learning model is effective in improving the metacognitive and communication skills of biology education students. Therefore, it is recommended that this model be implemented more widely in the learning process to support the development of critical thinking and communication skills among students.
Trends and coverage of strengthening literacy in biology learning: Systematic literature review of the Scopus database in four decades Husamah, Husamah; Adlini, Miza Nina; Luzyawati, Lesy; Lestari, Nurdiyah
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.3550

Abstract

This study aimed to analyze the trend and scope of strengthening literacy in biology learning over four decades that will make a valuable contribution to the biology learning in all educational levels. This study employed a systematic literature review (SLR) method adapted from the PRISMA model. This SLR obtained several interesting findings. It was found that the theme of biology and literacy reached its peak in 2023. We found two main countries to focus on, namely the United States and Indonesia. Biology and its learning are synonymous with scientific/science literacy. Other types of literacy that are widely promoted by researchers are information literacy, quantitative literacy, health literacy, visual literacy, computer literacy, three-dimensional literacy, reading literacy, media literacy, assessment literacy, epigenetic literacy, digital literacy, and environmental literacy. In the Indonesian context, we suggest that biology learning needs to be oriented towards strengthening the literacy aspects-science literacy, information literacy, quantitative literacy, health literacy, visual literacy, computer literacy, three-dimensional literacy, reading literacy, media literacy, assessment literacy, epigenetic literacy, digital literacy, and environmental literacy-found in SLR because each of them has an urgency.
Nutritional content of lobster (Cherax quadricarinatus) from Lake Toba Sudibyo, Mufti; Lubis, Khairiza; Prastowo, Puji; Sarifudin, Achmat
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.2327

Abstract

Lobster (C. quadricarinatus) is a type of freshwater shrimp that only live-in fresh water and has a relatively larger body size. Chemical composition of lobster may be affected by its living environment. This study aims to determine the nutritional composition of male and female lobsters from the waters Sukkean Village and the waters of Pangbatan Village, Samosir Regency, North Sumatra Province. Sampling was done by purposive sampling. The dried powder of lobster meat samples (as much as 250 grams per sample) was then tested for mineral content (Ca, K, Mg, Cu, Fe and Zn) and proximate testing (water, ash, fat, protein and carbohydrates). The mineral test results showed that the minerals in each sample were Ca (2430.57-5096.01) mg, K (1.12-1.73) %, Mg (1850.03-2401.53) mg, Cu (10.47-30.08) mg, Fe (20.71-33.25) mg and Zn (74.82-78.58) mg. While the results of the proximate test showed that the contents of water, ash, fat, protein and carbohydrates were respectively 5.12-7.88%, 6.48-7.38%, 3.27-4.17%, 80.61-83.29%, and 0. 53-1.84%. Based on the results obtained, the highest nutritional content of lobster meat from the mineral and proximate tests was calcium (Ca) and protein.
Natural dye plants for buton woven fabric in Wabula Village, Buton District Birman, Birman; Andarias, S. Hafidhawati; Slamet, Agus
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.1365

Abstract

This study aims to document the species and parts of plants, processing, and colours produced in the dyeing process of Buton woven fabrics. The research was conducted in July-October 2019. The method used was descriptive-qualitative through observation and interviews with 30 weaving crafters in Wabula Village, Buton Regency. Data were analysed by descriptive analysis. The results showed that the plants used were the leaves and stems of tarum (Indigofera tinctoria L.) to get blue colour, jackfruit stems (Artocarpus heterophyllus L.) to get brown colour, noni roots (Morinda citrifolia L.) to get light red colour, turmeric rhizome (Curcuma longa L.) to get light yellow and reddish brown, stems and roots of bitti (Vitex cofassus R.) to get yellow colour, and bark of mahogany (Swietenia mahagoni (L.) Jacq) to get reddish brown colour. The colours were obtained through the steps of dyeing woven fabrics consisting of extraction of materials by fermentation or boiling methods, mordanting, dyeing, and colour fixation. The four types of fixators used are acetic acid, iron (Fe), lime, and  alum. The motifs formed on Buton fabrics have their own meanings and uses for the Wabula people.
Development of environmental sustainability handout based on STEM-PjBL integrated islamic values Abdullah, Zuhair; Dyah Kusumawati, Putri Rahadian; Khofifah, Ani; Laelatun Ni’mah, Nur Afina
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.3402

Abstract

To holistically develop students’ potential, educators must develop integrative-interdisciplinary teaching materials. Therefore, this research aims to create environmental sustainability material handouts based on Science, Technology, Engineering, and Mathematics and Project Based Learning (STEM-PjBL) integrated with Islamic values suitable for use. The researchers conducted this research from December 2022 to May 2023. This research is research and development. The research and development approach used is the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) development model developed by Dick and Carry. This research shows that the handout developed contains STEM and PjBL components for eco enzyme production project activities. The researchers added Islamic values in the sub-discussion titled Islamic values related to environmental preservation. This sub-discussion explains Al-Qur’an verses and hadiths related to environmental conservation, such as ar-Rum verse 41, al-A’raf verse 56, and hadiths about the virtues of planting trees. The handouts developed are also suitable for use. The validator for the handout gave the feasibility assessment, which determines this feasibility, which received a score of 4.2 and is included in the good category.
Identification of stinging bees (Apis) and stingless bees (Meliponini) in The Air Panas Hapanasan Springs Tourism Area, Rokan Hulu Regency Mubarrak, Jismi; Dahlia, Dahlia; Sonia, Sonia; Lestari, Rena; Brahmana, Eti Meirina
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.2800

Abstract

Bees play a crucial role as pollinators, yet they still receive insufficient attention. This research aims to identify the species of stinging bees (Hymenoptera: Apidae: Apis) and stingless bees (Hymenoptera: Apidae: Meliponini) in the Hapanasan Hot Springs Tourism Area, Rambah Tengah Hulu Village, Rokan Hulu District. The study was conducted from January to June 2023 using a survey method with purposive sampling technique for sample collection. Bees collected were identified by describing their morphological characteristics. The stinging bee species identified include Apis cerana. The stingless bee species identified include Tetrigona binghami, Heterotrigona itama, Geniontrigona thoracica, Lepidotrigona terminata, Lisotrigona carpenteri, Tetragonula testaceitersis, Tetragonula laeviceps, Tetragonula fuscobalteata, and Tetragonula clypearis. 
Subchronic toxicity test of black garlic (Allium sativum) ethanol extract in liver histology of female mice (Mus musculus) Huwaidah, Jihan Farhah; Agustina, Eva; Purnamasari, Risa
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.2922

Abstract

Black garlic is an innovative product from garlic which contains S-allyl cysteine (SAC), flavonoids, and polyphenols during the aging process. The use of black garlic as a medicine has not been studied regarding its toxicity to the liver, so research is needed regarding the safety of its use through toxicity tests. The purpose of this study was to determine the effect of giving various doses of black garlic ethanol extract on liver histology and to determine the safe dosage of black garlic ethanol extract for consumption. The method used was the treatment of black garlic ethanol extract in the treatment group at doses of 5, 50, 100, 300, 600, 1000, and 2000 mg/kg BW orally in mice to determine the effect on the histology of the mice's liver. The results showed that the greater the treatment dose of black garlic ethanol extract, the greater the percentage of damage to hepatocyte cells in the form of necrosis in the histology of the mice liver. The highest percentage of damaged cells experiencing necrosis was 49% at a dose of 2000 mg/kg BW. The use of doses that are safe for consumption has not been found in this study due to cell damage found > 30% in the category of moderate damage. So further testing is needed using a lower dose or by administering the extract over a shorter period of time to determine the safe dose for consumption.
STEM-PjBL: Its effect on students creative thinking skill in environmental pollution material Simatupang, Halim; Rangkuti, Yulita Molliq; Saputra, Edi; Rahma, Aulia Eka; Kurniawan, Chandra
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.3152

Abstract

Teaching and learning in the 21st century should equip students with  creative thinking skills to be ready to live and contribute productively to society. This study aims to determine the effect of the implementation of STEM-PjBL on Creative Thinking Skill in Environmental Pollution Material of 7-grade. The quasi-experimental design of the nonequivalent pretest-posttest control group was used in this study. The subjects in this study were students of class VII at SMP Negeri 37 Medan. Subject selection was done by purposive sampling technique. The samples of this study consist of class VII-D as the control class and class VII-C as the experimental class. Data collection techniques used in this study were test techniques. The instrument used was the multiple-choice questions consist of 25 questions to measure student learning creative thinking skill based on the Tawil and Liliasari from Building The Knowledge, Arouses Curiosity, Looking at The Different Angle of Information and Forecasting Limited Information. This means that there is an effect for learning between the experimental class and the control class. The average result of the student creative thinking skill in the experimental class was 91% (very good category). The results showed that there was a significant effect of the STEM-PjBL Model on Students Creative Thinking Skill learning was in 0.030 for effect learning with t-test and this is the results of the t-test obtained that the 2-tailed significance value, the STEM-PjBL model can be used as an alternative learning to empower 21st century skills.
Designing a SETS-based biology teaching module: Efforts to enhance students’ critical thinking and problem-solving skills Jumiah, Jumiah; Ahda, Yuni; Fransisca, Rozalia
Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi Vol 7, No 1 (2024): June
Publisher : Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/biolokus.v7i1.3942

Abstract

Based on the problem analysis, 10th-grade students at SMAN 1 Talawi show low critical thinking and problem-solving skills. This research aims to determine the level of validity, practicality, and effectiveness of developing biology teaching modules based on the SETS model to enhance students' critical thinking and problem-solving abilities. The type of research used is research and development with the Plomp model. The research data were analyzed using a Likert scale and t-test. The research results show that the biology teaching module based on the Science, Environment, Technology, and Society (SETS) model has a validity score of 87.91%, with very valid criteria. The practicality assessment shows a score of 84.52% with a very practical criterion. The average score for the critical thinking ability test is 83.85, and the average score for the problem-solving ability test is 83.00. These scores indicate that the effectiveness assessment falls into the high criterion with a very effective interpretation. The results of the t-test show that the P-value < α, so the alternative hypothesis (H1) is accepted. So, it can be concluded that the biology teaching module based on the SETS model that has been developed falls into the category of very valid, very practical, and very effective for enhancing the critical thinking and problem-solving abilities of tenth-grade students. The use of technology in this module is one of the novel aspects, where students are involved in exploring and analyzing issues about ecosystems and environmental changes through technology.

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