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BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan
Published by Universitas Islam Negeri Ar-Raniry Banda Aceh
ISSN : 23379812     EISSN : 25491768     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Education
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan publishes scientific articles in the field of biology education and technology. Furthermore, this journal bridges the gap between research and practice, providing information, ideas and insights, in addition to critical examinations of biology research and teaching. Through the coverage of policy and curriculum developments, the latest results of research into the teaching, learning and assessment of biology are brought to the fore. This journal is published by the Department of Biology Education in cooperation with the Center for Research and Community Service (LP2M) Universitas Islam Negeri Ar-Raniry Banda Aceh, Aceh, Indonesia.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 230 Documents
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Penerapan Model Pembelajaran Kooperatif Tipe Jigsaw Terhadap Peningkatan Kemampuan Berpikir Kritis pada Konsep Pencemaran Lingkungan di SMA Negeri 12 Banda Aceh Almukarram Almukarram; Muhammad Ali Sarong; Evi Apriana
Biotik Vol 4, No 1 (2016): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v4i1.1066

Abstract

This study aims to determine differences in the students' critical thinking skills through the application of cooperative learning jigsaw with conventional learning the concepts of environmental pollution in SMA 12 Banda Aceh. Data were collected in April 2016. The method used in this study was an experimental method with pretest posttest control design. The research was conducted in two classes, namely X-IPA 1 as the experimental class and X-IPA 2 as the control class. The instrument used in this study using multiple choice questions to assess students' critical thinking. Data analysis used independent sample t-test with SPSS 16.0 for Windows at significant level of 0.05. T test results showed tvalue>t table was to think critically 6.633> 2.68. The conclusions show that there are differences in critical thinking ability of students to use the application model of cooperative learning jigsaw with the conventional concept of environmental pollution in SMA 12 Banda Aceh.
Penerapan Pendekatan Pembelajaran Berbasis Masalah Terhadap Peningkatan Kemampuan Berpikir Kritis Pada Konsep Sistem Pernapasan Manusia Siti Maryam Fadhilah Palestina; Samingan Samingan; Evi Apriana
Biotik Vol 2, No 1 (2014): Jurnal Biotik
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v2i1.237

Abstract

Tujuan penelitian ini adalah untuk mengetahui: perbedaan kemampuan berpikir kritis siswa setelah pembelajaran antara penerapan berbasis masalah dengan pembelajaran konvensional. Penelitian ini dilakukan di SMA Negeri 4 Bireuen. Metode penelitian adalah metode eksperimen. Sampel pada penelitian ini adalah sebanyak 2 kelas yang ditentukan secara cluster random sampling terdiri dari kelas kelas eksperimen (pembelajaran berbasis masalah) dan kelas sebagai kelas kontrol (pembelajaran konvensional). Teknik analisis data dilakukan dengan uji-t. Kesimpulan penelitian ini terdapat perbedaan kemampuan berpikir kritis secara signifikan antara siswa yang mengikuti pembelajaran melalui pendekatan pembelajaran berbasis masalah dengan pembelajaran konvensional. Kata Kunci: Pembelajaran Berbasis Masalah, Berpikir Kritis, Sistem Pernapasan Manusia This research aimed at knowing the difference of students’critical thinking ability after learning process by using problem-based learning and conventional learning. This is done at SMAN 4 Bireuen. This research used experimental method. The sample of the research was 2 classess determined by cluster random sampling. The data were analyzed by using t-test. The result showed that there was significant different of students’ critical thinking ability between the students taught by using problem-based learning and students taught by using conventional learning. Keywords: Problem Based Learning, Critical Thinking, Human System Respiratory
Deteksi Antibodi dan Antigen Cacing Filaria dan Indeks Entomologi Vektor Potensial Filariasis di Kota Langsa Provinsi Aceh Yulidar Yulidar; Veny Wilya; Rosdiana Rosdiana; Yasir Yasir
Biotik Vol 7, No 1 (2019): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v7i1.5473

Abstract

Humans can be infected with filariasis through mosquito bites with filaria worms in infective larva stage (L3). This study was conducted to detect the antibody, antigen, and the entomology index of potential mosquito vectors of filariasis in Langsa City. This research was conducted in Matang Seulimeng Village and Sungai Paoh Firdaus in Langsa City on November 2016 with 600 respondents. To determine the level of exposure to the infection source, a finger blood survey was conducted with a quick check using the rapid diagnostic test (RDT). RDT used is Brugia test to measure antibodies and ICT (Immuno Chromatographic Test) to measure filaria worm antigens. The existence of potential vectors is measured by entomology index, which are mosquito density, relative abundance, frequency of mosquitoes caught and species dominance. As the result, there were no respondent have been found positive for antibodies or filarial worms antigens in their blood. For the vector data, the potential mosquito vector of filariasis in Langsa City is Culex quinquifasciatus (23%) with peak biting activity at 01.00 02.00 pm.
PENERAPAN MODEL PBL DIPADU MEDIA ANIMASI VIDEO UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA KONSEP SISTEM PENCERNAAN MANUSIA DI SMP NEGERI 5 BANDA ACEH Maulina Maulina; Khairil Khairil; Safrida Safrida
Biotik Vol 5, No 1 (2017): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v5i1.2973

Abstract

The aim of this research was to find out the implementation of Problem based learning (PBL) model which is integrated with animated video in improving students’ learning outcomes in the concept of human digestive system. The data were collected from August 16th until September 6th, 2016. An experimental method with Pretest-Posttest Control Group design was used in this research. Students of class VIII1 were chosen as experimental group, while students of class VIII2 were chosen as control group. The data were collected by using test. The data were analyzed by using independent sample – t-test with the level of significance of 0.05. The results showed that the value of t count> t table; 4,919 > 2,002 for the students’ learning outcomes. Therefore, it could be concluded that the PBL model which is integrated with animated video influenced the improvement of the students’ learning outcomes in the concept of human digestive system at SMP N 5 (State Junior High School ) Banda Aceh.
Pengaruh Model Pembelajaran Talking Stick Terhadap Hasil Belajar dan Aktivitas Visual Siswa pada Konsep Sistem Indra Suriani Siregar
Biotik Vol 3, No 2 (2015): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v3i2.999

Abstract

This research aims to know the differences between learning outcomes and visual activity of students that learned through talking stick model of learning and the students that learned through conventional methods on the concept of the human sensory system. This study was conducted in SMA Negeri 1 Putri Betung in Academic year 2014/2015. This is an experimental research a with pretest posttest control group. The sample was chosen by using random cluster sampling technique. The sample of this research was students from class XI IPA1 as control class and class XI IPA2 as exsperimental class. The data for learning outcomes were obtained by using multiple choice test, while the data of students’ visual activity were gathered by using observation sheet. The data were analyzed by using t-test (independent t-test). The results showed that: (1) there are significant differences in learning outcomes between students that learned through talking stick model and students that learned through conventional methods in the concept of sensory system. The average of experimental class was 80.89 and control class was 71.71. the t-test obtained was =tcount = 2.475 > ttabel = 2.01, (2) there are differences in visual activity of students that learned by talking stick model of learning with students that learned through conventional methods on the concept of the human sensory system can be seen from average grade of experimental class was 74.63 while control class was 66.43. The t-test obtained was tcount = = 2,258 > ttable = 2,01.
Komposisi Komunitas Cacing Tanah Pada Lahan Pertanian Organik Dan Anorganik Di Desa Raya Kecamatan Berastagi Kabupaten Karo Sri Jayanthi; Retno Widhiastuti; Erni Jumilawaty
Biotik Vol 2, No 1 (2014): Jurnal Biotik
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v2i1.228

Abstract

Penelitian dilakukan di Desa Raya, Kecamatan Berastagi, Kabupaten Karo, Sumatera Utara dan di Laboratorium Sistematika Hewan Depatermen Biologi, Universitas Sumatera Utara, Medan pada bulan januari - februari 2013. Penelitian dilakukan secara purposive random sampling dengan menggunakan metode kuadrat dan hand sorting. Hasil penelitian ditemukan 1 spesies famili Glocossicidae (P. corethrurus) dan 3 spesies famili Megascolidae (Amynthas sp., Megascolex sp. dan Pheretima sp.). Kepadatan cacing tanah pada pertanian organik (128,000 ind/m2) dan anorganik (73,600 ind/m2). Ada perbedaan komposisi komunitas cacing tanah pada lahan pertanian organik (Pheretima sp. 50,833%, P. corethrurus 40,000%, Amynthas sp. 7,500%, Megascolex sp. 1,667%) dan anorganik (P. corethrurus 49,275%, Pheretima sp. 46,377%, Amynthas sp. 4,384%). P. corethrurus dan Pheretima sp. merupakan jenis cacing tanah yang karakteristik pada lahan pertanian organik dan anorganik. Kata Kunci: Anorganik, Cacing Tanah, Kabupaten Karo, Komunitas dan Organik ABSTRACT This study had been done in Raya subdistrict, Berastagi district, Karo, Sumatera Utara in Animal Systematics Laboratory of Biology Department University of Sumatera Utara on January to February 2013. The sample for this study taken by purposive random sampling using the least squares and hand sorting method. The results of the research found that there were one family of Glocossicidae (namely species P. corethrurus) and 3 species of family Megascolidae (namely: Amynthas sp., Megascolex sp., and Pheretima sp.). The density of eartworm in organic farming was 128,000 ind/m2 and in inorganic one was 73,600 ind/m2. There were differences in community composition of earthworms on organic farms, they were Pheretima sp. 50,833%, P. corethrurus 40,000%, Amynthas sp. 7,500%, Megascolex sp. 1,667%, meanwhile, in inorganic farms were P. corethrurus 49,275%, Pheretima sp. 46,377%, Amynthas sp. 4,348%. P. corethrurus and Pheretima sp. were the characteristic of earthworms species in organic and inorganic agricultural land. Keywords: Community, Earthworms, Inorganic and Organic
Pemanfaatan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learning (PBL) Terhadap Peningkatan Hasil Belajar Siswa pada Materi Sistem Ekskresi Manusia di MTsN Rukoh Kota Banda Aceh Wahyu Rizki; Cut Nurmaliah; Muhammad Ali Sarong
Biotik Vol 4, No 2 (2016): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v4i2.1081

Abstract

This study aims to know study results through the use of students (LKPD) based the problem based learning to the matter excretory system.The research was carried out in MTsN Rukoh the city was Aceh in Maret-April 2016. Methods used in research is experimental methods to a draft pretest posttest control design. Study was conducted in the two namely VIII3 as a class experiment and VIII4 as a class control. An instrument used in this research using tests to appraise the outcome of student learning about double shaped choice. An analysis of data using the independent sample t-test with the help of spss 19.0 for windows on significant 0,05 standard .Test t show that t_count>t_table study results 7,137>2,002. Drawing conclusions utilization based LKPD based PBL can improve Student Achievement on the matter of excretion in MTsN Rukoh Banda Aceh.
PENGEMBANGAN MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION (PBI) PADA MATERI PENCEMARAN LINGKUNGAN UNTUK MENINGKATKAN TINDAKAN PEDULI TERHADAP LINGKUNGAN DI MADRASAH ALIYAH NEGERI DARUSSALAM KABUPATEN ACEH BESAR Ruslaini ,; Djufri ,; Hafnati Rahmatan
Biotik Vol 3, No 1 (2015): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v3i1.988

Abstract

Care is one of the results of the attention of an event or a learning process that occurs naturally. Concern for the environment is expressed in the form of verbal action. This study aims to improve the action of caring for the environment through the implementation of problem based learning model on the material of environmental pollution . This study was a descriptive study. The instrument used in this study was enclosed questionnaire with Likert scale that consisted of 20 questions, including 13 positive questions and 7 negative questions to improve the concerned action to the environment.The results of action caringconcerned about the environment, it was found thatthere was 70% of positive statement with strongly agree category, 68% of negative statement catagorized as strongly disagree. Thus, it can be concluded that the development of PBI model on the topic of environmental pollution could improve the action concerned to the environment.
Keanekaragaman Jenis Burung Pada Perkebunan Kopi di Kecamatan Bener Kelipah Kabupaten Bener Meriah Provinsi Aceh Samsul Kamal; Nursalmi Mahdi; Nisfula Senja
Biotik Vol 1, No 2 (2013): Jurnal Biotik
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v1i2.216

Abstract

Penelitian ini bertujuan untuk mengetahui keanekaragaman jenis burung pada perkebunan kopi di Kecamatan Bener Kelipah Kabupaten Bener Meriah Provinsi Aceh. Metode yang digunakan dalam penelitian ini adalah metode titik hitung dengan metode line transek. Populasi dalam penelitian ini adalah burung yang terdapat diseluruh lokasi penelitian, sampel dalam penelitian ini adalah burung yang terdapat pada setiap titik pengamatan. Pengamatannya dilakukan dengan cara melakukan pencatatan jenis burung pada setiap titik pengamatan selama 20 menit. Analisis data dilakukan dengan menggunakan rumus Shannon-Wiener. Hasil penelitian menunjukkan bahwa; jumlah jenis burung yang terdapat pada perkebunan kopi di Kecamatan Bener Kelipah Kabupaten Bener Meriah adalah 12 jenis burung dari 9 familia. Keanekaragaman jenis burung pada perkebunan kopi di Kecamatan Bener Kelipah Kabupaten Bener Meriah tergolong rendah. Hal tersebut ditandai dengan indeks keanekaragaman burung Ĥ= 1, 1958. Melihat keanekaragaman jenis burung yang terdapat di kawasan Kecamatan Bener Kelipah Kabupaten Bener Meriah Provinsi Aceh tergolong rendah, maka perlu dilakukan upaya konservasi dan revegatasi pada kawasan perkebunan kopi sehingga kondisi vegetasi tumbuhan pada kawasan tersebut lebih heterogen sehingga dapat memperbaiki kondisi keanekaragaman burung pada kawasan tersebut. Kata Kunci: Keanekaragaman burung, Perkebunan Kopi dan Kecamatan Bener Kelipah This study aimed at finding out the diversity of birds in coffee plantation in Bener Kelipah Sub district, Bener Meriah Regency of Aceh Province. This study used point counts and line transect method. The population of this study was all birds in the location of the study. The samples were birds found at the observation spots. Observation was conducted by recording all types of bird found at the observation spots for 20 minutes. Data were analyzed by using Shannon-Wiener Formula. The results of the study showed that there were 12 types of bird from 9 families in the coffee plantation of Bener Kelipah Sub district, Bener Meriah Regency. The diversity of birds in the area was in low category since the bird diversity index (Ĥ) was 1, 1958. Therefore, conservation and revegetation are needed in the coffee plantation in order to create more heterogenic vegetation in the area so that it will improve the diversity of birds there. Keywords: Bird, Diversity, Coffee Plantation
POLA PERSEBARAN GASTROPODA DI EKOSISTEM MANGROVE SUNGAI REULEUNG LEUPUNG KABUPATEN ACEH BESAR Suhendra Putra; M. Ali Sarong; Ismul Huda
Biotik Vol 6, No 1 (2018): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v6i1.4044

Abstract

Gastropoda merupakan salah satu Kelas dari Filum Mollusca, dan merupakan salah satu jenis komunitas fauna bentik yang hidup di dasar perairan. Komunitas fauna bentik ini banyak ditemukan di ekosistem mangrove Sungai Reuleung Leupung, namun hingga saat ini data tentang bioekologinya masih sangat kurang sehingga perlu dilakukan penelitian. Tujuan penelitian ini adalah untuk mengetahui pola persebaran Gastropoda di ekosistem mangrove Sungai Reuleung Leupung Kabupaten Aceh Besar. Metode yang digunakan adalah metode survey dan penentuan stasiun pengamatan menggunakan teknik purposive random sampling. Analisis pola persebaran dilakukan dengan menggunakan indeks morisita. Hasil penelitian menunjukkan bahwa pola persebaran Gastropoda di ekosistem mangrove Sungai Reuleung Leupung Kabupaten Aceh Besar berkisar antara 0,83 sampai 3,00. Simpulan dari penelitian ini adalah pola persebaran Gastropoda di ekosistem mangrove Sungai Reuleung Leupung Kabupaten Aceh Besar secara acak, berkelompok, dan beraturan.

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