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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

Growth patterns of freshwater (Anadonta woodiana) water-based on the substrate in Aron Patah river waters of Panga district, Aceh Jaya district Nurul Fajrina; M. Ali Sarong; Mimie Saputri; Ismul Huda; Khairil Khairil
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 5, No 1 (2020): FEBRUARI 2020
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Growth is the process of increasing the volume and number of cells so that the size of the body of living things increases. Anodonta woodiana is a species of freshwater mussel as macrozoobenthos that lives in fresh waters and has a relatively sedentary nature. This study aims to determine (1) growth patterns and (2) Anadonta woodiana habitat characteristics based on substrates in the waters of the Aron Patah River, Panga District, Aceh Jaya Regency. This research was conducted in June to July 2019. The type of research used in this research is quantitative descriptive. The method used in this study is a survey method with purposive sampling technique. The location of this study was divided into 3 observation stations. Data were analyzed with the formula of growth patterns and environmental conditions analyzed descriptively. The results showed that the constant value of the estimation of growth pattern (b) ranged from 1.9602 to 2.3681. Habitat characteristics at station I have sand substrate while at station II and III have substrate sand, temperature ranges from 27ºC - 30ºC, with pH ranging from 7.2 - 7.8 and salinity ranges from 24‰ - 30‰. Macrobenthos found in this study were Melanoides torulosa, Paphila undulata, and Pila ampullacea. Vegetation found Hibiscus tiliaceus, Imperata cylindrica, Casuarina equisetifolia and Eichornia crassipes. Based on the results of the study it can be concluded that the growth pattern of A.woodiana in the Aron Patah River waters is negative allometric.Keywords: Growth patterns, Anadonta woodiana, Habitat, RiverPertumbuhan adalah proses pertambahan volume dan jumlah sel sehingga ukuran tubuh makhluk hidup bertambah besar. Anodonta woodiana adalah salah satu spesies kerang air tawar sebagai makrozoobenthos yang hidup di perairan tawar dan mempunyai sifat hidup yang relatif menetap. Penelitian ini bertujuan untuk mengetahui (1) Pola pertumbuhayangn dan (2) Karakteristik habitat A. woodiana berdasarkan substrat di perairan Sungai Aron Patah Kecamatan Panga Kabupaten Aceh Jaya. Penelitian ini dilakukan pada bulan Juni sampai Juli 2019. Jenis penelitian yang digunakan pada penelitian ini adalah deskriptif kuantitatif. Metode yang digunakan dalam penelitian ini adalah metode survey dengan teknik Purposive sampling. Lokasi penelitian ini dibagi kedalam 3 stasiun pengamatan. Data dianalisis dengan rumus pola pertumbuhan dan kondisi lingkungan dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa nilai konstanta penduga pola pertumbuhan (b) berkisar 1,9602-2,3681. Karakteristik habitat pada stasiun I bersubstrat pasir sedangkan pada stasiun II dan III bersubstrat lempung psasir, suhu berkisar antara 27ºC - 30ºC, dengan pH berkisar antara 7,2 - 7,8 dan salinitas berkisar antara 24‰ – 30‰. Makrobenthos yang temukan pada penelitian ini Melanoides torulosa, Paphila undulata, dan Pila ampullacea. Vegetasi yang temukan Hibiscus tiliaceus, Imperata cylindrica, Casuarina equisetifolia dan Eichornia crassipes. Berdasarkan dari hasil penelitian dapat disimpulkan bahwa pola pertumbuhan A.woodiana di perairan Sungai Aron Patah bersifat allometrik negatif.Kata kunci: pola pertumbuhan, Anadonta woodiana, habitat, sungai

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

PEDAGOGICAL CONTENT KNOWLEDGE (PCK) PROFILES OF SENIOR SECONDARY BIOLOGY TEACHERS AT PUBLIC SCHOOLS IN BIREUEN DISTRICT ACEH INDONESIA Hasanuddin Hasanuddin; Khairil Khairil; Putri Putri; Marlina marlina
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 10, No 1 (2022): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v10i1.10915

The combination of pedagogical competence and good professional competence becomes a necessity for teachers. PCK is a knowledge developed by teachers over time, through experiences on how to teach the material in various techniques and approaches to gain a wealth of student understanding. This research was conducted to find out the profile of PCK of Biology teachers of senior high schools. The study was conducted in April 2018. The population in this study was all Biology teachers of senior high schools in Bireuen district (N=137). While the samples of this study were 32 Biology teachers selected by cluster sampling. The method used in this research was the quantitative method with descriptive analysis through survey design. Teachers’ PCK was obtained by CoRe (Content Representation) instrument and triangulated data with students’ questionnaire. The results showed that PCK profile of Biology teachers at senior high schools in Bireuen district was at the growing PCK level.

Characteristic of Manyar Bird Nest (Ploceus manyar) in Kuta Baro Subdistrict Aceh Besar Regency Dila Maiyana; Abdullah Abdullah; Devi Syafrianti; Safrida Safrida; Khairil Khairil
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 6, No 3 (2021): Agustus 2021
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Manyar Bird (Ploceus manyar) is a member of Ordo Passeriformes that can be found around rice fields because the feed is grain. Research with the title "Characteristic of Bird Nest Manyar (Ploceus manyar) in District Kuta Baro Aceh Besar" was conducted the data retrieval in February-June 2020. This research was conducted to know the characteristics of the nest bird Manyar (Ploceus manyar in Kuta Baro Aceh Besar. The method used is explorative surveys with purposive sampling techniques by sharing locations in 10 observation locations. The Data obtained is analyzed in a qualitative The results of the study acquired the characteristics of the nest Manyar Bird has different nesting places. The nest is found in palm trees, the Royal palm (Roystonea regia) with the stem used by five, the palm (Elaeis guineensis) stem used only one and the coconut tree (Cocos nucifera) stem used as much as 44. The type of nest found is the three forms of nests that are male nests, females and mating nests.Keywords: characteristics, nest, Manyar Birds, Kuta Baro. Burung Manyar (Ploceus manyar) merupakan anggota dari ordo Passeriformes yang habitatnya disekitar persawahan karena makanannya berupa biji-bijian. Penelitian dengan judul “Karakteristik Sarang Burung Manyar (Ploceus manyar) di Kecamatan Kuta Baro Kabupaten Aceh Besar“ telah dilakukan pengambilan data lapangan pada Februari-Juni 2020. Penelitian ini dilakukan dengan tujuan untuk mengetahui karakteristik sarang Burung Manyar (Ploceus manyar) di Kecamatan Kuta Baro Kabupaten Aceh Besar. Metode yang digunakan yaitu survei eksploratif dengan teknik pengambilan data purposive sampling dengan cara membagikan lokasi kedalam 10 lokasi pengamatan. Data yang diperoleh akan dianalisis secara deskriptif kualitatif. Hasil yang diperoleh adalah karakteristik sarang Burung Manyar memiliki tempat bersarang yang berbeda. Sarang tersebut terdapat pada pohon palem-paleman yaitu palem raja (Roystonea regia) dengan batang yang digunakan sebanyak lima, Sawit (Elaeis guineensis) batang yang digunakan hanya satu, dan pohon kelapa (Cocos nucifera) batang yang digunakan sebanyak 44. Jenis sarang yang ditemukan adalah tiga bentuk sarang yaitu sarang jantan, betina dan sarang kawin.Kata Kunci: karakteristik, sarang, Burung Manyar, Kuta Baro.

The Effect of Stingless Bee Nest (Heterotrigona itama Cockerell) on Anti-Predatory Behavior of Sumatran Elephant (Elephas maximus sumatranus Temminck) Anjalia Santika; Abdullah Abdullah; Khairil Khairil; Asiah Asiah; Ismul Huda
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 7, No 1 (2022): Februari 2022
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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AbstractThe Sumatran elephant is the largest land mammal that is threatened with extinction. Elephants are threatened for their survival due to habitat loss and human-elephant conflict. One of the mitigation efforts to reduce human-elephant conflict is to use the beehive fence method. Stingless bee was thought to influence elephant behavior. In this study, the behavior of the elephants that chosen was anti-predator behavior. The purpose of this study was to determine the effect of the stingless bee nest on elephant anti-predator behavior and to find out how the elephant's anti-predator response was. This study used field experiment method and for observing elephant behavior using a focal animal sampling technique. The data obtained were analyzed using the Kruskal Wallis test. The results showed that at treatment distances P1 (1 m) and P2 (1≤X5 m) the dominant response was elephant retreating away with a percentage of 67%. The conclusion of this study is that the stingless bee nest affects the behavior of the Sumatran elephant and the form of anti-predator response shown are flicking the trunk, produce sound and retreating away from the stingless bee nest.Keywords: stingless bee, behavior, anti-predator, Sumatran elephant AbstrakGajah Sumatera merupakan mamalia darat terbesar yang terancam punah. Gajah terancam keberlangsungan hidupnya dikarenakan hilangnya habitat serta terjadinya konflik manusia-gajah. Salah satu upaya mitigasi untuk mengurangi konflik manusia-gajah ialah dengan menggunakan metode pagar sarang lebah. Kelulut diperkirakan dapat mempengaruhi perilaku gajah. Pada penelitian ini perilaku gajah yang dipilih ialah perilaku anti-predator. Tujuan penelitian ini adalah untuk mengetahui pengaruh sarang kelulut terhadap perilaku anti-predator gajah serta mengetahui bagaimana respon anti-predator gajah. Penelitian ini menggunakan metode field experiment dan untuk pengamatan perilaku gajah menggunakan teknik focal animal sampling. Data yang diperoleh dianalisis menggunakan uji Kruskal Wallis. Hasil penelitian menunjukkan bahwa pada jarak perlakuan P1 (1 m) dan P2 (1≤X5 m) respon yang mendominasi ialah gajah mundur dengan presentase 67%. Kesimpulan hasil penelitian ini adalah sarang kelulut berpengaruh terhadap perilaku Gajah Sumatera dan bentuk respon anti-predator yang ditampakkan berupa mengibaskan belalai, bersuara dan mundur menjauh dari sarang kelulut.Kata Kunci: kelulut, perilaku, anti-predator, gajah Sumatera

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

Types of Migrant Bird Stay in the Area Coastal Beach City Banda Aceh Khairunisak Khairunisak; Abdullah Abdullah; Ismul Huda; Khairil Khairil; Asiah MD
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 7, No 3 (2022): Agustus 2022
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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AbstractThe coast of Banda Aceh City is one area that is often visited by migratory birds with different types of habitats. This study aims to obtain data and information on the types of migratory birds and the types of habitats used by migratory birds on the coast of Banda Aceh City. Data collection is carried out to January 2022. The method used is direct observation with point counts. The parameters in this study are the types of migratory birds and the type of stopover habitat on the coast of Banda Aceh City. Based on research conducted on the coast of Banda Aceh City, it was found that the types of migratory birds that stopped by were Ardea Cinerea, Egretta alba, Egretta garzetta, Pluvialis fulva, Hirundo rustica, Sterna sumatrana, Merops philippinus, Numenius aquarta, Actitis hypoleucos, Nisaetus cirrhatus, Haliastereetus , and Butorides striata. From the results of the study, it can be concluded that there are 12 species of miran birds that stop on the coast of Banda Aceh City with coastal habitat types, mangrove forests, ponds, and swamps.Keywords: distribution, migratory birds, coastAbstrakPesisir pantai Kota Banda Aceh merupakan salah satu kawasan yang sering disinggahi oleh burung migran dengan jenis habitat yang berbeda. Penelitian ini bertujuan untuk memperoleh data dan informasi jenis burung migran serta jenis habitat yang digunakan burung migran di pesisir pantai Kota Banda Aceh. Pengumpulan data dilakukan pada bulan Januari 2022. Metode yang digunakan adalah observasi langsung dengan point count. Parameter dalam penelitian ini yaitu jenis burung migran dan jenis habitat persinggahannya di pesisir pantai Kota Banda Aceh. Bedasarkan penelitian yang dilakukan di pesisir pantai Kota Banda Aceh diperoleh hasil jenis burung migran yang singgah yaitu Ardea Cinerea, Egretta alba, Egretta garzetta, Pluvialis fulva, Hirundo rustica, Sterna sumatrana, Merops philippinus, Numenius aquarta, Actitis hypoleucos, Nisaetus cirrhatus, Haliaeetus leucogaster, dan Butorides striata. Dari hasil penelitian dapat disimpulkan jenis burung miran yang singgah di pesisir pantai Kota Banda Aceh sebanyak 12 spesies dengan jenis habitat pantai, hutan manggrove, tambak, dan rawa.Kata kunci: sebaran, burung migran, pesisir

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