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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 : http://dx.doi.org/10.22373/biotik
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 311 Documents
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Hubungan Pengetahuan, Sikap Dan Tindakan Dengan Infeksi Soil Transmitted Helminths (STH) Pada Murid Kelas 1, 2 Dan 3 SDN Pertiwi Lamgarot Kecamatan Ingin Jaya Kabupaten Aceh Besar Rahmayanti Rahmayanti; Razali Razali; Mudatsir Mudatsir
Biotik Vol 2, No 2 (2014): Jurnal Biotik
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v2i2.244

Abstract

Infeksi cacing usus yang ditularkan melalui tanah Soil Transmitted Helminths (STH) masih merupakan masalah penting pada kesehatan masyarakat, khususnya di negara berkembang termasuk Indonesia. Cacing penyebab kecacingan yang ditularkan melalui tanah yang sering dijumpai pada anak usia Sekolah Dasar yaitu Ascaris lumbricoides, Trichuris trichiura dan Hookworm (Ancylostoma duodenale dan Necator americanus). Tujuan penelitian ini untuk mengetahui hubungan pengetahuan, sikap dan tindakan dengan infeksi STH murid kelas 1, 2 dan 3 SDN Pertiwi Lamgarot Kecamatan Ingin Jaya Kabupaten Aceh Besar. Jenis penelitian ini adalah desain cross sectional. Populasi dalam penelitian ini adalah murid kelas 1, 2 dan 3 SDN Pertiwi sebanyak 125 orang, sampel berjumlah 95 orang murid diambil secara proportional sampling. Data diperoleh dengan menggunakan kuesioner mengenai pengetahuan, sikap dan tindakan serta dilakukan juga pemeriksaan tinja responden (murid) dengan menggunakan metode Kato-Kazt. Data diolah menggunakan uji Chi Square untuk melihat hubungan pengetahuan, sikap dan tindakan dengan infeksi STH. Hasil penelitian menunjukkan bahwa 32 responden positif terinfeksi STH dengan tingkat prevalensi 33,68%. Berdasarkan hasil uji Chi Square diperoleh bahwa ada hubungan antara pengetahuan, sikap dan tindakan dengan infeksi STH pada murid kelas 1, 2 dan 3 SDN Pertiwi Lamgarot. Kata Kunci: Pengetahuan, Sikap, Tindakan, dan Soil Transmitted Helminths. Intestinal worm infections that are transmitted through the soil so called Soil Transmitted Helminthes (STH) is still an important public health problem, particularly in developing countries including Indonesia. Worms that caused intestinal infections which are transmitted through soil are often found in in elementary school-age children namely Ascaris lumbricoides, Trichuris trichiura and hookworm (Ancylostoma duodenale and Necator americanus). This study tried to find out the relationship of knowledge, attitudes and actions to STH infection at grade 1, 2 and 3 of SDN Pertiwi Lamgarot Ingin Jaya Aceh Besar district. This is a cross-sectional design research. The population of this study was all students grade 1, 2 and 3 of SDN Pertiwi for about 125 students. There were 95 samples were selected by using proportional sampling. The data were collected by using questionnaires about knowledge, attitudes and actions, and also by examining students’ faeces by using Kato-Kazt. The data were processed by using Chi Square to see the relationship of knowledge, attitudes and actions with STH infection. The results showed that 32 students were positively infected with STH prevalence rate 33.68%. Based on the results of the Chi Square test, it was showed that there were relationships among knowledge, attitudes and actions with STH infection at students grade 1, 2 and 3 of SDN Pertiwi Lamgarot Ingin Jaya Aceh Besar district. Keyword: Problem Based Learning, Critical Thinking, Human System Respiratory
Profil Kemampuan Mahasiswa Pgmi Fakultas Tarbiyah Dalam Mengembangkan Rencana Pelaksanaan Pembelajaran (RPP) Berbasis KTSP Wati Oviana
Biotik Vol 1, No 1 (2013): Jurnal Biotik
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v1i1.209

Abstract

Menurut Undang-Undang No 14 tahun 2005 tentang guru dan dosen kompetensi pedagogik merupakan salah satu kompetensi inti yang harus dimiliki guru. Fakultas Tarbiyah membekali kompetensi pedagogik pada mahasiswa melalui beberapa mata kuliah bidang kependidikan yang sesuai dengan perkembangan dunia pendidikan di Indonesia, dengan beberapa mata kuliah ini diharapkan mahasiswa sudah memiliki kemampuan dalam mengembangkan rencana pelaksanaan pembelajaran berbasis KTSP. Berdasarkan penelitian pendahuluan diperoleh informasi bahwa tidak semua mahasiswa PGMI Fakultas Tarbiyah sudah mampu mengembangkan RPP berbasis KTSP. Berdasarkan Latar Belakang masalah tersebut maka permasalahan yang ingin dijawab dalam penelitian ini adalah bagaimanakah kemampuan mahasiswa PGMI Fakultas Tarbiyah dalam mengembangkan RPP berbasis KTSP. Metode yang digunakan dalam penelitian ini adalah metode deskriptif analisis. Teknik dan instrumen pengumpulan data yang digunakan adalah analisis dokumen RPP dengan instrumen pedoman analisis RPP. Pengolahan data dianalisis sederhana dengan rumus persentase. Hasil penelitian dapat disimpulkan bahwa kemampuan rata-rata mahasiswa dalam mengembangkan RPP berbasis KTSP sangat bervariasi dengan kemampuan tertinggi dalam memunculkan identitas RPP dan memunculkan SK-KD sedangkan kemampuan terendah dalam merumuskan indikator pembelajaran. Kata Kunci: Kemampuan, Mahasiswa dan Mengembangkan RPP According to law No. 14 year 2005 about teacher and lecturer, pedagogic is one of competences that has to be owned by a teacher. Faculty of Tarbiyah provide pedagogic competence to their students through some educational courses which is suitable with the development of education in Indonesia. By inserting it to some educational courses, it is expected that the students have capability to develop their lesson planning (RPP) based on KTSP. Based on previous research, it was found that few students of PGMI were able to develop the lesson planning based on KTSP. From that point, this research is conducted to find out the ability of PGMI students in developing KTSP-based lesson plan. The method used in this research is descriptive analytic method. Technique of data collection used was document analysis of lesson plan by following the guidance of RPP analysis.. The data then analyzed by using percentage formula. The results showed that in average the ability of PGMI students in developing KTSP-based lesson plan was various. The highest ability was in the field of showing the identity of their lesson plan and also writing the SK and KD (standard and basic of competences). Meanwhile the lowest ability was in the field of formulating indicators. Keywords: Ability, Students and Developing Lesson Plan
PTERIDOPHYTA DI KAWASAN AIR TERJUN SUHOM KECAMATAN LHOONG KABUPATEN ACEH BESAR Wardiah Wardiah; Intan Sarina; Cut Nurmaliah; Hasanuddin hasanuddin
Biotik Vol 7, No 2 (2019): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v7i2.5650

Abstract

Fern is one of vegetation groups in the area of Suhom Waterfall, Lhoong District, Aceh Besar, Aceh, Indonesia. The study was aimed to determine the species of Pteridophyta scattered in the Suhom Waterfall Area, Lhoong District, Aceh Besar and their feasibility as a learning media of the Botany of Non-Vascular Plant course. The qualitative approach was used in this survey study. The research location was divided into three stations, Station I (the area above the waterfall), Station II (around the pool), and Station III (the river flow). Data were analyzed descriptively and the results showed that there were 33 species of Pteridophya that were classified into 4 Classis and 14 Familia. The Classis and Familia were Filicinae (Aspleniaceae, Anthyriaceae, Blechnaceae, Davalliaceae, Dropteridaceae, Glecheniaceae, Marceliaceae, Polypodiaceae, Pteridaceae, Schizaceae and Thelipteridaceae), Lycoopodiinae (Selaginellaeae), Lycoopodiinae (Selaginellaeae), and Psilotinae (Psilotaceae).
PENERAPAN SUPERVISI AKADEMIK MODEL KLINIS UNTUK MENINGKATKAN KEMAMPUAN GURU DALAM MENERAPKAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DI SMA NEGERI 3 KLUET UTARA KABUPATEN ACEH SELATAN Kurnaidi Kurnaidi
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.v6i1.4034

Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan guru dalam menyusun RPP dan menerapkan model pembelajaran Problem Based Learning melalui supervisi akademik model klinis di SMA Negeri 3 Kluet Utara Kabupaten Aceh Selatan. Subjek penelitian ini adalah guru-guru kelompok mata pelajaran IPA di SMA Negeri 3 Kluet Utara Kabupaten Aceh Selatan yang berjumlah lima orang. Desain penelitian yang digunakan adalah penelitian tindakan sekolah yang dilaksanakan sebanyak dua siklus. Setiap siklus terdiri dari empat tahap, yakni: perencanaan, pelaksanaan, pengamatan, dan refleksi. Pada siklus pertama rata-rata kemampuan guru menyusun rencana pelaksanaan pembelajaran sebesar 81,25% dengan kategori baik, dan kemampuan guru menerapkan model pembelajaran Problem Based Learning sebesar 74,64% dengan kategori cukup. Pada siklus kedua rata-rata kemampuan guru dalam menyusun RPP sebesar 94,31% dengan kategori baik sekali, dan kemampuan guru menerapkan model pembelajaran Problem Based Learning sebesar 87,50% dengan kategori baik. Dengan demikian hasil penelitian ini menunjukkan bahwa penerapan supervisi akademik model klinis dapat meningkatkan kemampuan guru dalam menyusun RPP dan menerapkan model pembelajaran Problem Based Learning di SMA Negeri 3 Kluet Utara Kabupaten Aceh Selatan.
Penggunaan Media Camtasia Studio Berbantuan Handout untuk Meningkatkan Pemahaman Konsep Siswa pada Konsep Sistem Ekskresi di SMA Negeri 12 Banda Aceh Dewi Mutia Maidani; Khairil Khairil; Hafnati Rahmatan
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.v4i1.1073

Abstract

Camtasia studio media assisted handout is one of the learning resource that can be used by student as a substitute for textbook. The aim of this study was to find out students’ concept mastery of those who were taught by using camtasia studio media assisted handout and those who were taught by using conventional learning in the concept of excretion system. This study used experimental research that was implemented in SMA N 12 Banda Aceh in academic year 2014/2015. The subject of this study was 40 students, they were 20 students of IX IPA-2 and 20 students of IX IPA-3. The sample of study was 40 students, 20 students were chosen as the experimental group and 20 students as the control one. The data of students learning outcomes were taken from pretest and postest results. The N-Gain data of students’ learning outcomes were analyzed by using independent simple test and Kolmogorov-Smirnov test. There were three results of this study namely: the understanding of concept students was differed significantly between the students that taught by using Camtasia studio media assisted handout and the students taught conventionally with the value p = 0.000 < 0.05. It can be concluded that there was a significant differences in students’ concepts mastery between those who used Camtasia studio media assisted handout as the source of learning and those who received conventional learning in the concept of excretion system.
Penggunaan Papain dari Buah Pepaya Sebagai Peningkat Kualitas pH Nata De Coco yang Difermentasi oleh Acetobacter xylinum Zulfiana Zulfiana; Samingan Samingan; Zairin Thomy
Biotik Vol 6, No 2 (2018): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v6i2.5614

Abstract

A study was carried out on the use of papain from papaya as quality enhancer for nata de coco which is fermented by Acetobacter xylinum in industrial home business in Cot Geundreut Village, Blang Bintang Aceh Besar.  The aim of the study was to find out whether the use of Papain can improve the quality of color, texture, pH and taste of nata de coco. The study used a complete factorial randomized design, with the concentration of papaya and papaya sap was 5 mL/L, 10 mL/L, 20 m/L, 30 mL/L, 50 mL/L. In ANAVA, the treatment showed a significant effect of papaya juice and papaya sap on nata de coco quality (Papaya juice (26,989) > Ftable (2,61); α = 0,05 and Papaya sap (122,542) > Ftable (2,61); α = 0,05. The treatment has no significant effect to the color, but it increased the pH of nata de coco to 6-7, and the structure of nata de coco became less chewy. However, although the organoleptic test does not affect the taste of nata de coco, respondents still prefer nata de coco without treatment because it has no trace of papaya and papaya sap smell. Therefore, this study needs further research to get more information about the taste.
KARAKTERISTIK WARNA IKAN ASIN SEPAT SEBAGAI INDIKATOR PENGAWET FORMALIN DI PASAR TRADISIONAL DESA TUNAS JAYA MUARADUA Syariani BR Tambunan; Nico Syahputra; Nurdin Amin
Biotik Vol 5, No 2 (2017): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v5i2.3015

Abstract

The danger of formalin may cause respiratory tract irritation, vomiting, dizziness, burning in the throat, liver damage, heart, brain, kidney and central nervous system. However, salted fish marketed is still found to contain formalin. The research covers the field of food and beverage chemistry which aims to describe formalin in salted fish sold in the Traditional Market of Tunas Jaya Village Muaradua. Of all fish populations of spicy fish all were sampled using purposive sampling technique based on texture and color. While the method used is Color Test. From the research of qualitative formalin on the salted fish of Sepat fish, it is known that from 30 samples of salted fish which in the society is expected to be more careful in choosing the salted fish sepat to be consumed not only based on the color and texture, but it does not contain formalin. The conclusion of this research is Formalin on Salted Fish Sepat that sold in Traditional Market of Desa Tunas Jaya Muaradua Year 2012 positively containing formalin equal to 60% in society.
Tanggapan Siswa Terhadap Model Pebelajaran Inkuiri Terbimbing pada Materi Fotosintesis di SMP Negeri 8 Banda Aceh Nursafiah ,
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.v3i2.1006

Abstract

This research aims to find out students' responses toward guided inquiry learning model. The method used is pre-experimental design. The population of this research were 165 students of class VIII SMP Negeri 8 Banda Aceh. The research subjects were 24 students of class VIII-4. The data were collected by using questionnaires and then analyzed descriptively by calculating the average of each aspect. Likert Scale questionnaire was converted into a quantitative scale. The statements in the questionnaires were consisted of positive and negative statements. The questionnaires were given to the students after implementing guided inquiry model. The results showed that students responded positively to the model developed, indicated that guided inquiry learning model is very helpful and train students to work independently. It contributed to the process of critical thinking and help students to understand the photosynthesis concept.
Penerapan Model Pembelajaran Berbasis Masalah Pada Materi Zat Aditif Makanan Berkaitan Dengan Kesehatan Terhadap Sikap Kognitif Dan Aktivitas Siswa Kelas VIII MTsN Rukoh Kota Banda Aceh Annie Kusharyanti; M. Ali Sarong; Suhrawardi Ilyas
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.v2i1.235

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan sikap siswa terhadap jajanan yang mengandung zat aditif berbahaya bagi kesehatan dan hasil belajar kognitif siswa, Dalam penelitian ini digunakan metode eksperimen, dengan menggunakan desain pre test-post test. Populasi penelitian adalah seluruh siswa kelas VIII MTsN Rukoh Kota Banda Aceh. Sampel penelitian sebanyak satu kelas yang diacak secara random sampling. Instrumen penelitian menggunakan tes kemampuan kognitif, angket skala sikap siswa. Analisis data yang digunakan untuk mengetahui peningkatann sikap siswa adalah dengan analisis gain, perbedaan hasil belajar kognitif menggunakan uji t. Hasil penelitian adalah pada aspek sikap siswa terjadi peningkatan dengan nilai total nilai oleh siswa diketahui bahwa siswa mendapat rata-rata nilai pre test 61% dan rata-rata nilai post test 83 % serta nilai gain sebesar 56 %. Pada hasil belajar kognitif adanya perbedaan signifikan hasil belajar kognitif antara pretest dan postest dengan thitung = 5,47 dan ttabel = 1,67. Penerapan model pembelajaran berbasis masalah dapat meningkatkan sikap dan perbedaan hasil belajar sebelum dan sesudah pembelajaran. Kata Kunci: Pembelajaran Berbasis Masalah, Zat Aditif, Kognitif dan Sikap. ABSTRACT The purpose of this research were to know the improvement of students’ attitude toward additive contained food which is harmful for health and their cognitive ability. The method of the research was experimental study with pre-test and post-test design. The population was all of students class VIII of MTsN Rukoh Banda Aceh. The sample was taken randomly. The data were gathered by using attitude test (pre-test and post-test) and cognitive test (pre-test and post-test). The data from students’ attitude test were analyzed by using Gain analysis, while the result of cognitive test were analyzed by using t-test. The result showed that there was improvement of students’ attitude with the average score of pre-test was 61%, post-test 83%, and N-Gain was 56%. In cognitive test, the result showed that there was significant different between pre-test and post-test with tcount = 5,47 dan ttable = 1,67. It can be concluded that the implementation of problem- based learning could improve students’ attitude and cognitive ability. Keywords: Problem Based Learning, Additives, Cognitive and Attitude.
Pengaruh Ekstrak Rebusan Daun Tithonia diversifolia (Hemsl.) A. Gray Terhadap Kadar Glukosa Darah Rinawati Rinawati; E Suharyanto; Nastiti Wijayanti
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.v7i1.5470

Abstract

Tithonia diversifolia is a plant that has the potential to reduce blood glucose levels that is crucial in Diabetes Mellitus therapy. This study aims to determine the active compounds contained in the extract of T. diversifolia leaves decoction, the effect of decoction extract on the reduction of blood glucose, and the most effective decoction extract to reduce blood glucose levels as well. The study used a Completely Randomized Design (CRD) with the research treatment groups, namely: Kn = normal control (normal mice and not given leaves decoction extract), Ka = STZ control (DM mice, which are normal mice induced by 65mg/Kg of STZ), Kp = treatment control (normal mice given leaf decoction extract) , P1 = DM + mice were given young leaf decoction extract, P2 = DM + mice were given a mixture of young leaf and adult leaf decoction extract, P3 = DM + mice were given adult leaf decoction extract. The leaves used for decoction were 1-6 leaves from the shoots. The analysis of T. diversifolia leaves decoction compounds is using the visible spectrophotometers for tannins, phenols and flavonoids and GC-MS for terpenoid analysis. The result found that Tithonia diversifolia leaves decoction extracts contain tannins, flavonoids and phenols, while terpenoids are not detected. The leaves decoction extracts of T. diversifolia influenced the decreases in blood glucose levels of DM mice, especially the decoction extract of adult leaves which reduced blood glucose levels to 71.16%.

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