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Analysis of Student Learning Experiences: Differences in Abilities and Perceptions towards Research Methodology Wiwit Artika; Dewi Andayani; Yaumil Istiqlal M. Nur; Hendra Yulisman
Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi Vol 11, No 2 (2019): Biologi Edukasi: Jurnal Ilmiah Pendidikan Biologi
Publisher : Universitas Syiah Kuala

The purpose of this study is to compare several skill aspects of graduate students in research methodology-based subjects and to find out their perceptions about the definition of research and challenges in understanding the course. This study is a survey research using a mix methods case study approach. The sample was chosen purposively consisted of 10 postgraduate students at the University of Arkansas (UARK) and several universities in the United Kingdom (UK). The results of t-test analysis showed that there were no significant differences in reading skills, writing skills, and finding resources between Indonesian graduate students of the UARK and UK which were calculated for t (8) = -2.08, p = .07, t (8) = - 1.98, p = .08, and t (8) = -.92, p = .39 respectively. Most postgraduate students in Indonesia define research as a systematic study. Language and technical terms are the biggest challenges that would be faced to understand research-based course content.

Diameter Growth of Straw Mushroom (Volvariella Volvacea (Bull.) Fries) in Combination of Straw and Spent Coffee Grounds Irfa Masyura; Samingan Samingan; Wiwit Artika; Devi Syafrianti; Wardiah Wardiah
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 4 (2020): NOVEMBER 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Substrate of straw mushroom in general are straw. Spent coffee grounds are one of the wastes that can be used as an alternative substrate for straw mushrooms. The purpose of the research are to know the diameter growth effect of straw mushrooms on spent coffee grounds substrate, as well as to know the optimal comparison of substrate combinastions for diameter growth of staw mushrooms. This research is experimental with a quantitative approach. The design used was a Nonfactorial Completely Randomized Design consisting of 5 treatments and 5 replications. The treatments were 100% straw (P0) as positive control, 75% straw and 25% spent coffee grounds (P1), 50% straw and 50% spent coffee grounds (P2), 25% straw and 75% spent coffee grounds (P3), and 100% spent coffee grounds (P4). Data were analyzed by Analysis of Variants (ANAVA) and conducted further tests by Tukey’s honestly significance difference (HSD). The results of this research indicate the substrate combination of straw and spent coffee grounds effects the diameter growth of straw mushrooms. The optimal substrate combination of straw mushrooms are P1 treatment with a combination of 75% straw and 25% spent coffee grounds.Keywords: straw mushroom, straw, spent coffee grounds, growth, diameter.Media jamur merang pada umumnya adalah jerami. Ampas kopi merupakan salah satu limbah yang dapat dijadikan alternatif media tanam jamur merang. Penelitian ini bertujuan untuk mengetahui pengaruh pertumbuhan diameter jamur merang pada media tanam ampas kopi, serta untuk mengetahui perbandingan kombinasi media tanam yang optimal bagi pertumbuhan diameter jamur merang. Jenis penelitian ini adalah eksperimental dengan pendekatan kuantitatif. Rancangan yang digunakan adalah Rancangan Acak Lengkap Nonfaktorial yang terdiri dari 5 perlakuan dan 5 ulangan. Perlakuan yang dimaksud adalah 100% jerami (P0) sebagai kontrol positif, 75% jerami dan 25% ampas kopi (P1), 50% jerami dan 50% ampas kopi (P2), 25% jerami dan 75% ampas kopi (P3), serta 100% ampas kopi (P4). Data dianalisis menggunakan Analisis Varian (ANAVA) dan dilakukan uji lanjut berupa Beda Nyata Jujur (BNJ). Hasil penelitian ini menunjukkan kombinasi media tanam jerami dan ampas kopi berpengaruh terhadap pertumbuhan diameter jamur merang. Kombinasi media tanam jamur merang yang optimal adalah perlakuan P1 dengan kombinasi 75% jerami dan 25% ampas kopi.Kata-kata kunci: Jamur Merang, Jerami, Ampas Kopi, Pertumbuhan, Diameter.

TYPES OF PLANTS AS TRADITIONAL MEDICINE IN THE PANTE BAHAGIA SETTLEMENT COMMUNITY IN PAYA BAKONG SUB-DISTRICT, NORT ACEH REGENCY Yusnidar Yusnidar; Cut Nurmaliah; Hasanuddin Hasanunddin; Djufri Djufri; Wiwit Artika
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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This study aims to investigate the types of plants as traditional medicine in the Pante Bahagia settlement community in Paya Bakong District, North Aceh.. A survey was used as the research method for this study. Respondents in this study were physicians, community leaders, traditional elders, and the general public aged ≥50 years. Data collection was conducted from May 2019 to June 2019. The data collection technique was done observation and interview. Data obtained from interviews with respondents directly in the field, was analyzed descriptively. The results showed that there were 75 types of medicinal plants consisting of 32 families, those have been plants used by the Paya Bakong District community as medicines.Keywords: Plant Type, Medicine, TraditionalPenelitian ini bertujuan mengetahui jenis-jenis tumbuhan sebagai obat tradisional pada masyarakat Kemukiman Pante Bahagia Kecamatan Paya Bakong Aceh Utara. Metode penelitian ini menggunakan metode survei. Responden dalam penelitian ini adalah tabib, tokoh masyarakat, tetua adat, dan masyarakat umum yang berusia ≥50 tahun. Pengambilan data dilakukan pada bulan Mei 2019 sampai dengan Juni 2019. Teknik pengambilan data adalah dengan teknik observasi dan wawancara. Data yang diperoleh dari hasil wawancara dengan responden secara langsung dilapangan, dianalisis secara deskriptif. Hasil penelitian menunjukkan terdapat 75 jenis tumbuhan obat yang terdiri dari 32 familia yang digunakan oleh masyarakat Kemukiman Pante Bahagia Kecamatan Paya Bakong sebagai obat-obatan.Kata Kunci: Jenis Tumbuhan, Obat, Tradisional

Application Of The 7E Learning Cycle Model To Students Learning Outcomes In Human Blood Circulation System Materials At Tgk Chiek Umar Diyan Junior High School Nida Ulkhaira; Khairil Khairil; Wiwit Artika; Cut Nurmaliah; Hasanuddin Hasanuddin
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 6, No 4 (2021): November 2021
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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AbstractImproving learning outcomes can be done by increasing the quality of the learning process. One type of learning strategy that can be used to improve learning outcomes is the Learning Cycle. This model can improve the cognitive skills of students, nameIy learning outcomes. This study aims to see the appIication of the 7E Learning Cycle model can improve student learning outcomes in the human circulatory system material. The method in this study was an experimental design with a pretest-posttest control group design. The parameters used are the learning outcomes that were collected through the pre-test and post-test. The data obtained were tabulated and analyzed with the N-Gain formula to see an increase in the score. Independent sample t-test was conducted to see the difference in the learning outcomes of students in the experimental class and the control class. The results of the independent sample t-test for the learning outcomes of male students, obtained tcount = 7.55 ttable = 1.67 (Mean = 85.61. SD = 5.30). And for the female class, obtained tcount 5.29 ttable 1.67 (Mean = 86.39. SD = 5.32). So it can be ignored that the 7E Learning Cycle model can improve student learning outcomes in the human circulatory system material.Keywords: Learning Cycle 7E, Learning Outcomes, Oemar DiyanAbstrakPeningkatan hasil belajar dapat dilakukan dengan meningkatkan kualitas proses belajar. Salah satu jenis strategi pembelajaran yang dapat digunakan untuk meningkatkan hasil belajar adalah siklus belajar (Learning Cycle). Pada dasarnya model ini dapat meningkatkan keterampilan kognitif peserta didik yaitu hasil belajar. Penelitian ini bertujuan untuk mengetahui penenerapan model Learning Cycle 7E dapat meningkatkan hasil belajar peserta didik pada materi sistem peredaran darah manusia. Metode dalam penelitian ini adalah eksperimen berdesain pretest-posttest controlIgroup desain. Parameter yang digunakan yaitu hasil belajar belajar yang dikumpulkan melalui pre-test dan post-test. Data yang diperoleh ditabulasi dan dianalisis dengan rumus N-Gain untuk mengetahui peningkatan skor. Uji independent sample t-test dilakukan untuk mengetahui perbedaan skor hasil belajar peserta didik kelas eksperimen dan kelas kontrol. Hasil uji independent sample t-test untuk hasil belajar kelas peserta didik laki-laki, diperoleh thitung = 7,55 ttable = 1,67 (Mean= 85,61. SD= 5,30). Dan kelas peserta didik perempuan, diperoleh thitung 5,29 ttable 1,67 (Mean= 86,39. SD=5,32). Sehingga dapat disimpulkan bahwa penerapan model Learning Cycle 7E dapat meningkatkan hasil belajar peserta didik pada materi sistem peredaran darah manusia.Kata Kunci: Learning Cycle 7E, Hasil Belajar, Oemar Diyan

Activity Combination of Lime Juice (Citrus aurantifolia Swingle), Pickle Tree (Averrhoa bilimbi L.) and Garlic (Allium sativum L.) Against Growth of Propionibacterium acnes In Vitro Novia Lestiandari; Samingan Samingan; Iswadi Iswadi; Wiwit Artika; Khairil Khairil
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Propionibacterium acnes. Plants that have the potential as a natural antibiotic can be found in various types of plants, including lime, pickle tree, and garlic. The purpose of this study was to determine the antibacterial activity of the combined concentration of lime juice, pickle tree and garlic on the growth of Propionibacterium acnes, and see the most effective concentration of the combination of juice. The approach used in this study was quantitative, an experimental method using a non-factorial randomized design (RAL) pattern consisting of 11 treatment groups and 3 replications. Data were analyzed using Variant Analysis (ANOVA) and Duncan's Nearest Real Distance Test (JNTD) at a significant level of 0.05. The results showed that there were significant differences between variations in concentration and single variations. The most effective juice concentration combination is a combination of juice 100% with an average inhibition diameter of 12.68 mm. Keywords: Inhibitory zone, a combination of extracts, Propionibacterium acnesJerawat merupakan kondisi dermatologis umum yang disebabkan oleh Propionibacterium acnes. Tumbuhan yang memiliki potensi sebagai antibiotik alami dapat ditemukan pada beragam jenis tumbuhan, diantaranya jeruk nipis, belimbing wuluh, dan bawang putih. Tujuan dari penelitian ini adalah untuk mengetahui aktivitas antibakteri kombinasi konsentrasi perasan jeruk nipis, belimbing wuluh, dan bawang putih terhadap pertumbuhan Propionibacterium acnes, serta melihat konsentrasi paling efektif dari kombinasi perasan. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kuantitatif, metode eksperimental menggunakan pola Rancangan Acak Lengakap (RAL) non faktorial yang terdiri dari 11 kelompok perlakuan dan 3 kali ulangan. Data dianalisis dengan menggunakan Analisis Varian (ANOVA) dan uji lanjut Jarak Nyata Terdekat Duncan (JNTD) pada taraf signifikan 0,05. Hasil penelitian menunjukkan bahwa terdapat perbedaan yang bermakna antara aktivitas variasi kombinasi konsentrasi maupun variasi tunggal. Kombinasi konsentrasi perasan paling efektif ialah kombinasi perasan 100% dengan rata-rata diameter hambat 12,68 mm.. Kata Kunci: Zona hambat, kombinasi ekstrak, Propionibacterium acnes

Characteristics Analysis of Bokhasi Fertilizer Made from Spent Coffee Grounds (SCG) Nur Viya Lisma; Asiah MD; Iswadi Iswadi; Samingan Samingan; Wiwit Artika
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 4 (2020): NOVEMBER 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Spent Coffee Ground (SCG) is a biowaste generated through the process of serving coffee brewed either manually or using an instant coffee processing machine. According to previous researches, SCG has a lot of organic compounds so that it can be used as raw material for solid or liquid organic fertilizer. The purpose of this study was to determine the biological characteristics (types of fungi and bacteria) and the suitability of the chemical content (levels of C, N, P, K, C / N ratio), water content and pH of bokashi SCG fertilizer with SNI 7763:2018. This research is an descriptive research with quantitative and qualitative approaches. The analysis conducted on Bokashi fertilizer is microbial type analysis, water content analysis, pH test, FTIR test and UV-Vis. The parameters of this study are the types of microbes, levels of C, N, P, K, C / N ratio, moisture content and fertilizer pH. Based on the results of the study it can be concluded that SCG bokashi fertilizer is an organic fertilizer containing 4 types of mushrooms namely Aspergillus sp., Cladorrhinum sp., Penicillium sp., Rhizopus sp., And 4 isolate types of bacteriawith a C content of 29.71%; N level of 3.65%; P level 0.30%; K content of 0.38%; C / N ratio of 8.14; 10% moisture content; and pH 6.7 which is in accordance with SNI 7763: 2018. Keywords:SCG, bokashi, microbes, biofertilizerABSTRAKSpent Coffee Ground (SCG) merupakan limbah yang dihasilkan melalui proses penyajian kopi yang diseduh baik secara manual maupun menggunakan mesin pengolah biji kopi instan. Menurut penelitian terdahulu, SCG memiliki banyak kandungan senyawa organik sehingga dapat dimanfaatkan sebagai bahan baku pupuk organik padat maupun cair. Tujuan penelitian ini adalah untuk mengetahui karakteristik biologi (jenis jamur dan bakteri) dan kesesuaian kandungan kimia (kadar C, N, P, K, rasio C/N), kadar air dan pH pupuk bokashi SCG dengan SNI 7763:2018. Penelitian ini merupakan penelitian eksperimental dengan pendekatan kuantitatif dan kualitatif. Analisis yang dilakukan pada pupuk bokashi yaitu analisis jenis mikroba, analisis kadar air, uji pH, uji FTIR dan UV-Vis. Parameter penelitian ini yaitu jenis mikroba, kadar C, N, P, K, rasio C/N, kadar air dan pH pupuk. Berdasarkan hasil penelitian dapat disimpulkan bahwa pupuk bokashi SCG merupakan pupuk organik yang mengandung 4 jenis jamur yaitu Aspergillus sp., Cladorrhinum sp., Penicillium sp., Rhizopus sp., dan 4 isolat, dengan kadar C 29,71%; kadar N 3,65%; kadar P 0,30%; kadar K 0,38%; rasio C/N 8,14; kadar air 10%; dan pH 6,7 sesuai dengan SNI 7763:2018. Kata kunci: SCG, bokashi, mikroba, pupuk organik

APPLICATION OF THE GUIDED INQUIRY LEARNING MODEL TO IMPROVE STUDENTS LEARNING OUTCOMES ON ECOLOGICAL MATERIALS AT SMAN 1 MUTIARA, PIDIE REGENCY Moh Affifuzzin; Andi Ulfa Tenri Pada; Wiwit Artika; Muhibbuddin Muhibbuddin; Samingan Samingan
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 7, No 1 (2022): Februari 2022
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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ABSTRAKTujuan dilaksanakan penelitian untuk mengetahui perbedaan peningkatan hasil belajar peserta didik antara kelas eksperimen dengan kelas kontrol pada materi ekologi di SMAN 1 Mutiara. Metode yang dipilih quasi experimental denngan teknik purposive sampling, terdiri dari dua kelas X. Hasil uji independent sample t-test memperlihatkan thitung yang didapatkan 3,2 lebih besar dari ttabel pada taraf sig. 5% yaitu 1,67 maka ada perbedaan peningkatan hasil belajar peserta didik antara kelas eksperimen dengan kelas kontrol di SMAN 1 Mutiara.Kata kunci: Inkuiri Terbimbing, Hasil Belajar, Ekologi.ABSTRACTThe purpose of the research was to determine the difference in the improvement of student learning outcomes between the experimental class and the control class on ecological material at SMAN 1 Mutiara. The method chosen was quasi-experimental with purposive sampling technique, consisting of two class X. The results of the independent sample t-test showed that the tcount obtained was 3.2 greater than ttable at the sig level. 5% which is 1.67 then there is a difference in the increase in student learning outcomes between the experimental class and the control class at SMAN 1 Mutiara.Keywords: Guided Inquiry, Learning Outcomes, Ecology.

COMMUNITY'S MISCONCEPTIONS ON ELEPHANT AND HUMAN CONFLICT PROBLEMS IN MILA DISTRICT, DISTRICT PIDIE BASED ON THE ASPECT (KNOWLEDGE, CAUSES, AND SOLUTIONS/MITIGATION FROM THE ELEPHANT CONFLICT) Hadianur Hadianur; Abdullah Abdullah; Khairil Khairil; Safrida Safrida; Wiwit Artika
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 7, No 1 (2022): Februari 2022
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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AsbtrakMiskonsepsi merupakan suatu kepercayaan yang tidak sesuai dengan penjelasan yang diterima umum dan terbukti sahih tentang suatu fenomena atau peristiwa tersebut. Tujuan penelitian ini yaitu mengidentifikasi miskonsepsi masyarakat terhadap masalah konflik gajah dan manusia di Kecamatan Mila Kabupaten Pidie berdasarkan dari aspek pengetahuan tentang gajah, aspek penyebab terjadinya konflik gajah, dan aspek solusi/mitigasi dari konflik gajah. Penelitian ini menggunakan pendekatan kualitatif, pengumpulan data menggunakan kuesioner. Teknik dalam pengambilan sampel pada penelitian ini menggunakan purposive sampling. Data yang diperoleh selanjutnya dianalisis satu persatu untuk mengetahui ada tidaknya miskonsepsi sesuai dengan kriteria jawaban dan nilai Certainty of Respons Index (CRI) yang telah ditetapkan, kemudian dihitung persentasenya. Hasil yang didapat menunjukkan bahwa miskonsepsi terdapat pada aspek penyebab terjadinya konflik gajah sebesar 15 %, pada aspek solusi/mitigasi dari konflik gajah sebesar 10,18 %, dan pada aspek pengetahuan tentang gajah sebesar 8,44 %. Kesimpulan penelitian ini adalah miskonsepsi terjadi pada semua aspek (pengetahuan tentang gajah, penyebab terjadinya konflik gajah, solusi/mitigasi dari konflik gajah).Kata kunci: Miskonsepsi, gajah sumatera, masalah konflik gajahAbstractMisconception is a belief that is not in accordance with generally accepted explanations and proven valid about a phenomenon or event. The purpose of this study is to identify community misconceptions about the problem of elephant and human conflict in Mila District, Pidie Regency based on aspects of knowledge about elephants, aspects that cause elephant conflicts, and aspects of solutions/mitigations of elephant conflicts. This study uses a qualitative approach, data collection using a questionnaire. The sampling technique in this study used purposive sampling. The data obtained were then analyzed one by one to determine whether there were misconceptions in accordance with the answer criteria and the predetermined Certainty of Response Index (CRI) value, then the percentage was calculated. The results obtained indicate that there are misconceptions in the aspect of the cause of elephant conflict by 15%, in the solution/mitigation aspect of elephant conflict by 10.18%, and in the knowledge aspect about elephants by 8.44%. The conclusion of this study is that misconceptions occur in all aspects (knowledge about elephants, causes of elephant conflicts, solutions/mitigations of elephant conflicts).Keywords: Misconception, Sumatran elephant, elephant conflict problem

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