bluuebunny/crossref_metadata_2025 huggingface dataset:
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
Authors: Kusharyanti Annie , Sarong M. Ali , Ilyas Suhrawardi
Published: July 2020

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 studentsâ€™ 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 studentsâ€™ 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 studentsâ€™ 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 studentsâ€™ attitude and cognitive ability.

Keywords: Problem Based Learning, Additives, Cognitive and Attitude.
MEMBERDAYAKAN KEMAMPUAN BERPIKIR MAHASISWA MELALUI MODEL PEMBELAJARAN READING QUESTIONING AND ANSWERING (RQA)
Authors: Mulyadi Mulyadi , Adlim Adlim , Djufri Djufri
Published: July 2020

This study aimed at figuring out the increase of student thinking skills through the preparation of questions. The population of the research was all of four-semester students of Biology Department of Teacher Training and Education (Tarbiyah) Faculty of IAIN Ar-Raniry in academic year 2012/2013. The sample then selected 29 students. The method used was experimental research. The researcher taught by using Questioning Reading and Answering learning model. Students are asked to read the course topic and then prepare substantial questions from the reading. The assigned materials were Bryophyta and Pteridophyta. The test of thinking skill followed the rubric of knowledge dimensions and cognitive process dimensions of Anderson and Karthwohl. The results showed an increase in thinking ability of students toward the higher level thinking ability. Thus the application of the Reading Questioning and Answering model can improve thinking ability of students in Botany Cryptogamae course.
Fage Litik Spesifik Escherichia coli pada Limbah Cair Pasar Tradisional di Kota Banda Aceh
Authors: Iswadi Iswadi
Published: July 2020

Changes in environmental conditions and behavior in patients taking antibiotics causes some pathogenic bacteria become resistant. Increased bacterial resistance to antibiotics encourages applications as biocontrol phage to reduce pathogenic bacteria. This research aims to detect lytic phage on liquid waste traditional market in lysizing Escherichia coli bacteria. Plaque assay method was used in detecting lytic phage in wastewater. The Phage assay results from samples of wastewater traditional markets in Banda Aceh showed that specific lytic phage of E. coli was not detected; it is shown by the absence of clear zone formation on double-layer media (plaque assay negative).
Pengelolaan Hutan Berbasis Kearifan Lokal dan Pengembangan Hutan Desa di Mukim Lutueng Kecamatan Mane Kabupaten Pidie Provinsi Aceh
Authors: Mardhiah Ainul , Supriatno Supriatno , Djufri Djufri
Published: July 2020

The forest area in Pidie District was decreased by illegal logging, forest conversion, mining and road construction without regard to environmental aspects.This study aims to (1) knewabout local wisdom in Qanun Mukim Lutueng about forest management (2) knew the potential development of community forest in Mukim Lutueng (3) analyzed the community perceptions and behaviours about forest conservation. This study was conducted on 1 October 2015 to 30 April 2016in Mukim Lutueng, Pidie District, Aceh Province. The research method is ethnography with Participatory Rural Appraisal (PRA). The result shown thatLocal wisdom in forest management consist of the law in forest activities management, suggestion and prohibition, and local community of forest management. The potential development of community forest support by civil society organizations (NGOs) with community empowerment and government community institution. Perceptions and behaviours towards qanun implementation and community forest in Mukim Lutueng was strong perceptions and with strong attitudes especially shown by community people in three villages; Mane, Lutueng and Blang Dalam. Meanwhile, the communitypeople of Turue Cut showed the weak level of perceptions and attitudes towards the qanun implementation and community forest in Mukim Lutueng. The community law (qanun) threatened by illegal gold mining activities and illegal logging. Community people need an alternative economythat does not rely on the resources of the forest.
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
Authors: Rizki Wahyu , Nurmaliah Cut , Sarong Muhammad Ali
Published: July 2020

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.
PERBEDAAN RENTANG WAKTU PERILAKU HARIAN KUNTUL KECIL (Egretta garzetta) DI KAWASAN MANGROVE ALUE NAGA KOTA BANDA ACEH
Authors: Ahadi Rizky
Published: July 2020

The study was conducted in May 2016, the purpose of this research to determine the difference of Egretta garzettaâ€™s daily frequency, male and female behavior in mangrove area Alue Naga, Banda Aceh city. The method used in this study is focal animal sampling method to recording the daily behavior. Data processed using the qualitative and quantitative analysis. Analysis of the frequency of daily activity, carried out with the daily percentage. The results showed that daily behavior of Egretta garzetta include: feeding activity, perching activity, voice activity, moving activity, grooming activity, resting activity and flying activity. The highest time activity is females, that is perching and resting activity with each averaging for 70 minutes / day (28%) and 80 min / day (32%), and the lowest time span males and females is voice activity in average 1 min / day (0.4%). The conclusions derived from this research are: (1) There are 7 daily activities of Egretta garzetta in study location, include: feeding activity, perching activity, voice activity, moving activity, grooming activity, resting activity and flying activity. (2) The highest time activity is females, that is perching and resting activity.
PENERAPAN MODEL PEMBELAJARAN AKTIF TIPE INDEX CARD MATCH UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA PADA MATERI SISTEM GERAK
Authors: Hanim Nafisah
Published: July 2020

The research aims to determine improvement of student achievement through the application of active learning model type Card Match at SMPN 1 Indrapuri Aceh Besar. The method used is quasi experiment with experimental design used is One Group pretest-posttest design. The sample in this study were students of class VII4 which amounted to 24 students, sample determination was done by random sampling. Data collection was done by written test in the form of multiple choice questions which amounted to 25 questions. Data analysis using t test formula at significant level 0,05. The results showed that the average pretest value is 39.03 while the average posttest value is 77.11 with the N-gain value of 38.07. Analysis of t test at significant level Î± = 0.05 with degrees of freedom 23 of the distribution table obtained tcount value higher than the ttable value of 23.64> 1.71. The conclusion of this research is the application of active learning model of Index Card Match type can improve student achievement of SMPN 1 Indrapuri Aceh Besar on the concept of motion system.
PENGARUH MODEL PEMBELAJARAN LEARNING CYCLE DAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATERI EKOSISTEM DI SMPS IT DARUL AZHAR ACEH TENGGARA
Authors: Suriani Halisah
Published: July 2020

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran (Learning Cycle, Problem Based Learning, dan Konvensional) terhadap hasil belajar siswa pada materi ekosistem di SMPS IT Darul Azhar Aceh Tenggara. Populasi dalam penelitian ini berjumlah 3 kelas, dan sampel yang digunakan dalam penelitian ini 3 kelas dengan jumlah 112 orang siswa yaitu kelas VII-B sebagai kelas dengan pembelajaran Problem Based Learning, kelas VII-C sebagai kelas dengan pembelajaran Learning Cycle, dan kelas VII-A sebagai kelas dengan pembelajaran Konvensional. Instrumen pengumpulan data menggunakan tes hasil belajar dalam bentuk pilihan ganda berjumlah 40 soal. Metode penelitian berbentuk kuasi eksperimen dengan teknik analisis data menggunakan anakova dengan taraf signifikansi α = 0,05. Dari hasil penelitian ditemukan adanya pengaruh model pembelajaran (Learning Cycle, Problem Based Learning, dan Konvensional) terhadap hasil belajar siswa pada materi ekosistem di SMPS IT Darul Azhar Aceh Tenggara, dimana yang dibelajarkan dengan model pembelajaran Learning Cycle 0,449 ± 0,104, Problem Based Learning 0,534 ± 0,135, dan Konvensional 0,406 ± 0,100, dengan F = 10,668 dan taraf signifikansinya 0,000 dan taraf signifikansinya = 0,05.
KAJIAN ETNOBOTANI (UPACARA ADAT SUKU ACEH DI PROVINSI ACEH)
Authors: Rahimah Rahimah , Hasanuddin Hasanuddin , Djufri Djufri
Published: July 2020

Penelitian ini bertujuan mengetahui upacara adat, jenis tumbuhan yang digunakan, pengetahuan masyarakat terhadap pemanfaatan tumbuhan yang digunakan pada upacara adat suku Aceh di Provinsi Aceh. Penelitianini dilakukan pada bulan Oktober sampai dengan Desember 2016 pada masyarakat suku Aceh (Aceh Utara, Pidie dan Aceh Besar) di Provinsi Aceh. Penelitian ini menggunakan metode survey eksploratif dan Rapid Rural Appraisal (RRA).Hasil penelitian menunjukkan bahwa pada suku Aceh terdapat upacara adat kelahiran, pernikahan, kematian dan beberapa upacara adat lain seperti sunat rasul, kenduri blang, kenduri padee bijeh, kenduri jeurat, peusijuk naik haji, rumah baru dan kendaraan baru. Upacara adat suku Aceh menggunakan 28 jenis tumbuhan antara lain: 11 jenis tumbuhan yang digunakan pada upacara penyambutan kelahiran, 20 jenis pada upacara perkawinan dan 11 jenis tumbuhan pada upacara kematian. Pengetahuan masyarakat tentang penggunaan dan makna simbolik dari tumbuhan yang digunakan pada upacara adat sangat baik.
KARAKTERISTIK HABITAT KEPITING BAKAU (Scylla sp.) DI EKOSISTEM MANGROVE SILANG CADEK KECAMATAN BAITUSSALAM KABUPATEN ACEH BESAR, PROVINSI ACEH
Authors: Saputri Mimie , Muammar Muammar
Published: July 2020

Research on the characteristics of Mangrove Crab Habit (Scylla sp) in Silang Cadek Mangrove Ecosystem, Baitussalam Subdistrict, Aceh Besar District, Aceh Province. This study aims to determine the habitat characteristics of Mangrove Crab (Scylla sp) in the Mangrove Ecosystem of Silang Cadek. The research method is survey with purposive sampling technique. The results of the survey are described. The results of the research showed that the water temperature data ranged from 22 s.d 25°C, the pH ranged from 7.5 to 7.7, the water salinity ranged from 30‰ -34‰. Substrate loamy sand, sandy loam, sandy clay loam. There are 4 constituent species of mangrove plants namely Bruguiera gymnorrhiza, Rhizopora stylosa, Rhizopora apiculata, Avicennia marina. Macrozoobenthos found were Nerita lineata, Uca crassipes, Terebralia palustris, Terebralia sulcata, Isognomon ephippium, Saccostrea cucculata, Uca demani, Scylla serrata, Scylla olivacea, Scylla paramamosain.
KEBERHASILAN PERTUMBUHAN STEK JAMBU MADU (Syzygium equaeum) DENGAN PEMBERIAN ZAT PENGATUR TUMBUH KIMIAWI DAN ZAT PENGATUR TUMBUH ALAMI BAWANG MERAH (Allium cepa L)
Authors: Tambunan Syariani BR , Sebayang Nico Syahputra , Pratama Wazhi Aminoto
Published: July 2020

The purpose of this research is to determine the growth of guava cuttings (Syzygium equaeum) by administering a chemical and natural growth regulator from onion extract (Allium cepa L). This study uses Factorial Randomized Block Design (RBD) consisting of 2 treatment factors and 3 replications. The first treatment is the utilization of chemical growth regulators, which consist of C0: no chemical growth regulator, C1: 20 ml chemical growth regulator / 1 liter of water) / cuttings; C2: 20 ml chemical growth regulator / 2 liters of water) / cuttings. The second treatment is the application of natural growth regulators onion extract, which consist of A0: no onion extract, A1: 20 ml onion extract /1 liter of water / cuttings, A2: 30 ml onion extract / 2 liters of water) / cuttings. The highest growth results of cuttings are in C0A1, C0A2 and C2A2, because of auxin and gibberellin hormone in C0A1 and C0A2 where the auxin lengthen the stem and roots, and the gibberellins support the leaf growth, and elongation of shoots and roots.
Uji Daya Hambat Beberapa Ekstrak Bahan Alami Terhadap Pertumbuhan Cendawan Pyricularia grisea
Authors: Zuraidah Zuraidah , Wahyuni Sri
Published: July 2020

Pyricularia grisea is a pathogenic fungus which causing rice blast disease that affected leaf, stems and rice panicles of rice plant. A possible option to reduce the use of synthetic chemical fungicide in managing the blast disease is by using plant natural active ingredients to inhibit the mycelial growth of Pyricularia grisea. This research evaluated the potential uses of bay leaf, tropical almond leaf, and kaffir lime leaf extract in inhibiting pathogenic fungus Pyricularia grisea. A Completely Randomized Design (CRD) with 3 replications and 4 treatments were used in this research.  Work procedures included leaf extracts preparation, pathogenic fungi rejuvenation, growth media preparation and isolates plantation on PDA media. The parameter in this study was the diameter of the Pyricularia grisea inhibition zone. Data was analysed by analysis of variance (ANOVA) at 95% confidence interval with Duncan Multiple Range Test (DMRT) at 5% level (α = 0.05) as post hoc test if significant differences between treatments were detected using SPSS 16.0. The results of this study indicated that the highest concentration (100%) of each plant leaf extract was able to inhibit the mycelial growth of the pathogenic fungus Pyricularia grisea. The zone of inhibition of bay leaf extract was 1.77 mm, tropical almond leaf extract was 2.33 mm and lime leaf extract was 1.52 mm. The largest diameter of the inhibition zone was found on media with tropical almond leaf extract.
Spesies Mollusca di Ekosistem Mangrove Kecamatan Baitussalam Kabupaten Aceh Besar sebagai Referensi Pendukung Materi Keanekaragaman Hayati
Authors: Idris Aisyah , Novita Miszora , Kamal Samsul
Published: July 2020

Mollusca is the second largest phylum of invertebrate animals that has high adaptability. One of Mollusca's habitats is the mangrove ecosystem in Baitussalam District, Aceh Besar. There were very little data regarding the type and diversity of Mollusca in the mangrove ecosystem area of Baitussalam Subdistrict, Aceh Besar, after the tsunami in 2004. A study is needed considering that the data can be used as a database and supporting reference for biodiversity material in schools. This study was carried out to; 1) Identifies the types of Mollusca in the mangrove ecosystem in Baitussalam District, Aceh Besar; 2) Determines the output of this study as a reference for supporting biodiversity learning; and 3) Finds out the feasibility of the output as supporting reference for biodiversity material. Data collection was performed by line transect and quadrant transect method with purposive sampling. Data was analyzed with qualitative and quantitative analysis. The results of the study revealed that there are 29 types of Mollusca consisting of Gastropods and Bivalves. The output is in the form of a national standard textbook that can be used as a reference for supporting biodiversity learning. The book feasibility test obtained a total score of 95.6%. The conclusion is that there are 29 types of Mollusca and the output is a national standard textbook that are very feasible to be recommended as a supporting reference for biodiversity material.
Penerapan Handout Berbasis Pendekatan Sets (Science, Environment, Technology, And Society) pada Materi Bioteknologi Terhadap Hasil Belajar Siswa MAS Darul Ihsan Aceh Besar
Authors: Eliyanti Eliyanti , Hasanuddin Hasanuddin , Mudatsir Mudatsir
Published: July 2020

A research to investigate the improvement of student learning outcomes on Biotechnology concept with the application of SETS (Science, Environment, Technology and Society) based handout has been carried out at MAS DarulIhsan Aceh Besar on the second semester of the Academic Year 2017/2018. The research used The Pre-experimental with One Group Pretest-Posttest Design. The samples were 32 students of class XII/b MAS Darul Ihsan Aceh Besar. The data were collected by using multiple choice questions. The results showed that student learning outcomes were increased after the implementation of handout based on SETS. It can be concluded that the application of handout that is based on SETS approach can improve students learning outcomes on Biotechnology concept in MAS Darul Ihsan Aceh Besar.
Kepadatan Fitoplankton dan Larva Nyamuk Aedes albopictus pada Tempat Perindukan di Kecamatan Syiah Kuala Kota Banda Aceh
Authors: Sunarti Sunarti , Ali Muhammad , Mudatsir Mudatsir
Published: July 2020

This study was conducted to determine the density index of phytoplankton and Aedes albopictus larvae found in breeding sites. The object of research was phytoplankton and Aedes albopictus larvae taken at Syiah Kuala District, Banda Aceh. Data was collected in December 2014 and January 2015. This study used a descriptive exploratory design. The research parameters are the type and density of phytoplankton found in various breeding places found at the study site. Data on the density of Aedes albopictus larvae was analyzed using the House and Container Index, and Density Index. This study found 15 species of phytoplankton with the larvae density index was 203 ind/L and phytoplankton density index was 649 ind/L.
Pengaruh Penggunaan Media Video pada Konsep Sistem Kerangka Manusia Terhadap Motivasi dan Hasil Pembelajaran Kognitif Siswa SMAN I Peukan Baro Kabupaten Pidie
Authors: Fauzan Fauzan , Khairil Khairil , Safrida Safrida
Published: July 2020

A study has been conducted to determine the differences in motivation and student learning outcomes by using video media and by conventional learning on Human Skeletal System subject at SMAN 1 Peukan Baro in Pidie Regency in 2016/2017 school year. The population of this study was 46 students. The entire population was selected as a research sample that is 23 students for the experimental class and 23 students for the control class. Motivation data and learning outcomes were collected through a pretest and posttest questionnaire. The learning outcomes were analyzed using the F test and Mann Whitney. The results showed that motivation and learning outcomes differed significantly between students who used video media learning and students who were teached conventionally with a P value of 0,000 < 0.05. In conclusion there are significant differences in motivation and learning outcomes between students who use video media learning and students who use conventional learning methods especially on the topic of the Human Skeletal System.
Etnobotani Bambu di Kecamatan Darul Imarah Kabupaten Aceh Besar
Authors: Ervany Hendra , Djufri Djufri , Abdullah Abdullah
Published: July 2020

A study on Bamboo Ethnobotany has been conducted at Darul Imarah, Aceh Besar on June 10, 2010 to June 20, 2010. The aims of this study are to determine the types of bamboo and its utilization at Darul Imarah, Aceh Besar. The method used is observation. The data analyzed in this study were descriptive and displayed in figures and tables form. The parameters observed were the types of bamboo plants and its utilization by the people of Darul Imarah, Aceh Besar. The results showed that there were 6 types of bamboo at Darul Imarah, Aceh Besar, namely Bambusa arundinacea and Dendrocalamus asper, as their use for making household furniture and other building materials. The type of Bambusa vulgaris used from its bamboo shoots as a treatment for hepatitis. Types of Bambusa ventricosa and Dracaena surculosa are used as ornamental plants and home gardening plants. Type of Scizostachyum branchycladum which is used for making lemang. There are four genera namely Bambusa, Dendrocalamus, Scizotachyum, and Dracaena. The dominant type of bamboo that grows in the Darul Imarah, Aceh Besar is the Bambusa arundinacea type.
Analisis Sistem Penilaian Hots (Higher Order Thinking Skills) Dalam Mengukur Kemampuan Berpikir Kritis Dan Kreatif
Authors: Ahmad Deni Nasir
Published: July 2020

Tujuan penelitian adalah peneliti ingin memperoleh informasi mengenai kemampuan yang dimiliki peserta didik selama menjalankan proses pembelajaran dan belajar mereka yakni berupa kemampuan berpikir kritis dan kemampuan berpikir kreatif dalam memecahkan masalah. Metode yang digunakan adalah metode kuantitatif dan kualitatif dengan pengambilan data dengan survei hasil belajar dan observasi. Sebelum dilakukan penelitian masing-masing kelas sudah diberikan materi pembelajaran tinggal peneliti menguji hasil belajarnya. Sampel dalam penelitian ini adalah peserta didik pada kelas X tahun ajaran 2018/2019 berjumlah 40 Peserta didik di Sekolah Menengah Atas Negeri (SMAN) 6 Depok. Hasil dalam penelitian : a. banyaknya peserta didik memiliki kemampuan berpikir kritis melebihi rata-rata skor yakni sebesar 71. b. banyaknya peserta didik memiliki kemampuan berpikir kreatif melebihi rata-rata skor yakni sebesar 68,5. Dapat disimpulkan bahwa penilaian dengan berpikir tingkat tinggi atau Hots (Higher Order Thinking Skills) mampu memberikan perubahan dalam memberikan informasi berupa perubahan peningkatan kemampuan berpikir kritis dan kemampuan berpikir kreatif.
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN KEJADIAN DYSPEPSIA PADA REMAJA DI WILAYAH KERJA PUSKESMAS KRUENG BARONA JAYA KABUPATEN ACEH BESAR TAHUN 2019
Authors: Ari Sari
Published: July 2020

Krueng Barona Jaya Aceh Health Center after being interviewed there are some patients who have unhealthy eating habits such as late eating, like eating spicy food, which can cause dyspepsia. The results of interviews of 10 people there are 8 people who experience dyspepsia. Researchers chose adolescents because many at this age generally have stress levels as well as lifestyle conditions for consuming irritating food and drink. The purpose of this study was to determine the factors that influence the incidence of dyspepsia in adolescents in the working area of Krueng Barona Jaya Aceh Besar District Health Center in 2019. This research is descriptive analytic with cross-sectional study approach. The population in this study were 38 adolescents visiting the Krueng Barona Jaya Health Center in the Juni 2019 period, with a total sample of 38 people. The sample collection technique is accidentall sampling. Data analysis using univariate and bivariate, research was carried out in 17 s/d 24 June 2019. The results showed that there is a relationship between stress (p-value 0.033), regularity of food (p-value 0.004), irritative food and drinks (p-value 0.024) with the occurrence of dyspepsia in adolescents in the working area of Krueng Barona Jaya Aceh Besar Regency Health Center in 2019. It is recommended for adolescents, it is necessary to make a meal schedule and always maintain the availability of food when mealtime arrives or by always bringing snacks, pay attention to regular meal times (right) and types of food adequate and varied, which consists of carbohydrates, protein, and fat at every meal, and avoid the consumption of spicy foods, sour, soft drinks.
UJI ANTAGONIS BAKTERI TERHADAP CENDAWAN PATOGEN PENYAKIT BLAS
Authors: Zuraidah Zuraidah , Nida Qatrun , Wahyuni Sri
Published: July 2020

Damage to leaves, panicles, and stems of rice plants caused by fungal pathogens, Pyricularia grisea, which causes Blas. Control of this disease by the use of biological agents in the form of bacteria which is Bacillus cereus and Pseudomonas aeruginosa, and consortium. This research aims to determine the ability of these bacterial isolates to inhibit the growth of Pyricularia grisea. This research was arranged in a Completely Randomized Design (CRD) with 4 treatments and 3 replications. The working procedures in this research were sampling of pathogenic fungi, making Pyricularia grisea liquid inoculum, and testing bacterial antagonists for pathogenic fungi in vitro. Analysis of variance (ANAVA) was used, with Fcount = 802.66 and Ftable = 3.48 with a significant level of α = 0.05 (5%) proved that the isolates of the bacteria Bacillus cereus and Pseudomonas aeruginosa could play an antagonistic role towards the fungus Pyricularia grisea. The results of this research indicate that bacterial isolates were able to inhibit the growth of Pyricularia grisea by the formation of the largest average clear zone in the treatment of Bacillus cereus bacteria which was 9.57 mm. The clear zone in the fungicide is 9.53 mm, the consortium is 9.37 mm, and the Pseudomonas aeruginosa is 8.2 mm.
BIOTA DASAR PERAIRAN EKOSISTEM MANGROVE KABUPATEN ACEH JAYA PROVINSI ACEH
Authors: Sarong M. Ali , Rijal M. , Hanifuddin Hanifuddin , S. Mimie , Mursawal Asri , Hermi Rudi
Published: July 2020

Biota dasar perairan merupakan fauna yang hidup di dasar perairan, baik di kawasan tawar, payau, maupun di perairan asin terutama di perairan  ekosistem mangrove. Tujuan penelitian adalah (1) Mengkaji jumlah  spesies biota dasar perairan masing-masing ekosistem mangrove yang terdapat pada masing-masing  perairan ekosistem mangrove di Kabupaten Aceh Jaya, dan (2) Menganalisis ekosistem mangrove yang paling dominan ditempati oleh spesies biota dasar perairan di Kabupaten Aceh Jaya. Penelitian dilakukan di ekosistem mangrove di Kabupaten Aceh Jaya, dan dilaksanakan  pada Bulan April dan Bulan Mei 2019. Penetapan kawasan penelitian dilakukan dengan metode purposive sampling, dan pengambilan data menggunakan metode destruktif sampling. Jumlah spesies biota dasar perairan dianalisis secara deskriptif, sedangkan ekosistem mangrove yang didominansi oleh biota dasar perairan yang terdapat di Kabupaten Aceh Jaya  dianalisis dengan rumus indek dominansi. Hasil penelitian menunjukkan bahwa (1) Jumlah spesies biota dasar perairan di masing-masing ekosistem mangrove Kabupaten Aceh Jaya berkisar antara 3 spesies sampai 10 spesies, dan (2) Indek dominansi ekosistem mangrove yang ditempati oleh biota dasar perairan berkisar antara 0,23 sampai 0,77,  yang tertinggi adalah  ekosistem mangrove Kecamatan Setia Bakti. dengan indek dominansi 0,77, dan  terendah adalah ekosistem mangrove Kecamatan Krueng Sabe dan Kecamatan Teunom dengan indek dominansi rata-rata 0,23.  Kesimpulan penelitian adalah (1) Jumlah spesies biota dasar perairan di ekosistem mangrove Kabupaten Aceh Jaya bervariasi, dan (2) Ekosistem mangrove yang paling dominan ditempat oleh biota dasar perairan di Kabupaten Aceh Jaya Provinasi Aceh adalah ekosistem mangrove dalam Kecamatan Setia Bakti.
PENGARUH STRATEGI METAKOGNITIF TERHADAP KEMAMPUAN BERPIKIR KRITIS DAN HASIL BELAJAR PESERTA DIDIK PADA MATERI SISTEM PENCERNAAN DI SMAN BANDA ACEH
Authors: Hasanuddin Hasanuddin , Khairil Khairil , Samingan Samingan , Huda Ismul , Agustina Agustina
Published: July 2020

This study aims to determine the effect of metacognitive strategiy on critical thinking skills and student learning outcomes in human digestive system material at SMAN 5 and SMAN 12 in Banda Aceh. This research was conducted in the second semester of the 2018/2019. The method used in this study is Experimental with the Pretest Posttest Control Group Design. The subjects of the study were all students of class XI IPA in both SMAN 5 and SMAN 12 Banda Aceh. The students of SMAN 5 from class IPA 4 was used as the control class meanwhile students from class IPA 2 as the experimental class. Students in SMAN 12 from class IPA 1 was used as control class meanwhile students from class IPA 2 as the experimental class. Data analysis was carried out by normality, homogeneity and t-test. The results showed that the use of metacognitive strategiy had an effect on students' critical thinking abilities, this can be seen from the results of the t-test in SMAN 5, namely t-hit 15,59 > t-tab 1,64 and in SMAN 12 namely t- hit 15,32 > t-tab 1,645, as well as influencing the cognitive learning outcomes of students, seen in the results of the t-test in SMAN 5 namely 10,07 > t-tab 1,64 and in SMAN 12 which is 3,68 > t-tab 1,64. The conclusion is that the use of metacognitive strategiy influences critical thinking skills and student learning outcomes in SMAN 5 and SMAN 12 in Banda Aceh.
AMBIENTES VIRTUAIS DE APRENDIZAGEM NA EDUCAÇÃO PRESENCIAL: UMA PERSPECTIVA SÓCIO-HISTÓRICA PARA A ENSINAGEM DE LINGUAGENS
Authors: Lamas Caio Henriques Sica , De Amorim Marcel Alvaro
Published: July 2020

Na tentativa de transformar as práticas de ensinagem em um recém-implantado curso Técnico em Informática para a Internet, concretizou-se a implementação de atividades em Ambiente Virtual de Aprendizagem (AVA) – Moodle – como apoio ao ensino presencial, intencionando, a partir de uma perspectiva sócio-histórica da linguagem e da aprendizagem, intensificar a interação dialógica entre o conhecimento prévio dos alunos e os novos saberes a serem construídos na sala de aula. Nesse contexto, o objetivo deste artigo é ponderar sobre o primeiro semestre de implementação dessa prática no curso mencionado, analisando especificamente o modo como o Moodle foi utilizado nas disciplinas Web Design e Inglês Instrumental. Metodologicamente, realizar-se-á uma Análise Dialógica do Discurso das salas de aula virtuais dessas disciplinas, bem como dos discursos dos professores e alunos que se envolveram nessa experiência. Os resultados da pesquisa sinalizam as dificuldades encontradas pelos professores das disciplinas mencionadas na tentativa de operacionalizar a base teórico-metodológica sócio-histórica na seleção de materiais e construção das atividades que integram o AVA.
FORMAÇÃO DOCENTE E EDUCAÇÃO: EDUCAÇÃO FÍSICA, POLÍTICAS PÚBLICAS E O CENÁRIO NEOLIBERAL
Authors: Barreto Anderson Cristian , Anversa Ana Luiza Barbosa , Souza Vania De Fátima Matias de
Published: July 2020

Se tratando de uma análise documental ocorrida pelos pressupostos de análise de conteúdo, nos propomos a analisar os possíveis entrelaçamentos entre as políticas públicas voltadas à formação inicial docente com foco nas Resoluções nº 6, de 18 de dezembro de 2018 (BRASIL, 2018) e nº 2, de 20 de dezembro de 2019 (BRASIL, 2019) e os imperativos ideológicos neoliberais presentes nas declarações resultantes das conferências de Jomtien/1990 (UNICEF, 1990), Dakar/2000 (UNESCO, 2000) e Incheon/2015 (UNESCO,2016). Termos imperativos constantes nas declarações foram encontrados nos documentos educacionais analisados e agrupado nas categorias Educação de Qualidade, Necessidade Básica Educacional, Relações Políticas Internacionais, Educação e Formação, Competências e Saberes Docente e Habilidades Educacionais. As análises indicaram relações implícitas e explícitas dos imperativos descritos nas três declarações, cujas articulações aparecem ora de forma sublimar, ora destacada nas políticas públicas com foco na educação básica e na formação docente, em especial da Educação Física, de forma a adequá-las aos interesses pactuais no âmbito internacional.
Analisis Faktor Yang Mempengaruhi Praktek Penghindaran Pajak Pada Perusahaan Manufaktur Sektor Industri Barang Konsumsi Yang Terdaftar Di Bursa Efek Indonesia Tahun 2015-2017
Authors: Murkana Rokhanah , Putra Yananto Mihadi
Published: July 2020

This study aims to analyze the factors that influence the practice of tax avoidance by using profitability, leverage, sales growth and the audit committee as independent variables. The method used is a purposive sampling method with population in the form of financial statements from 30 companies listed on the Indonesia Stock Exchange from 2015-2017, so that the sample of data observed is 90 company financial statements. The research design used is causal and descriptive. The data collected is in the form of secondary data from the financial statements of manufacturing companies. Where data analysis is performed using multiple regression statistical analysis. The results found that profitability and sales growth had a significant effect on the level of tax avoidance. While leverage and the audit committee do not significantly affect the level of tax avoidance.
Vignettes on the Ervin G Erdös’s visit to Yugoslavia
Authors: Igic Rajko
Published: July 2020

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Coleta e Reciclagem de Resíduos Sólidos Urbanos: Contribuição ao Debate da Sustentabilidade Ambiental
Authors: Almeida Giovana Goretti Feijó de , Silveira Rosí Cristina Espindola da , Engel Vonia
Published: July 2020

Objetivo (obrigatório):  Refletir sobre a coleta seletiva dos resíduos sólidos urbanos e o que acarreta à sociedade o consumo desenfreado sem considerar o descarte dos produtos que ela própria consome.Método (obrigatório): O método é um estudo de caso com pesquisa qualitativa, contemplando dados secundários do IBGE, PMGIRS, PERS e do SNIS. Aplicaram-se questionários à SMMASS; à Conesul e à COOMCAT.Originalidade/Relevância (obrigatório): Centra-se nas discussões sobre a coleta seletiva com vistas à reciclagem de resíduos sólidos urbanos, em Santa Cruz do Sul-RS, pela perspectiva do desenvolvimento local e regional.Resultados (obrigatório): A questão educacional-ambiental é igualmente uma estratégia de enfrentamento dos problemas relacionados à reciclagem dos resíduos sólidos urbanos. Embora haja leis aprovados desde 2010 somente a legislação vigente ainda é insuficiente. Falta interesse da sociedade no correto descarte dos resíduos urbanos o que revela indiferença com quem trabalha na reciclagem (catadores). É importante trabalhar com a qualidade de vida no intuito de promover o desenvolvimento local e regional.Contribuições teóricas/metodológicas (obrigatório): O referencial teórico está estruturado a partir da abordagem sobre a política de planejamento no âmbito dos resíduos sólidos urbanos e as discussões sobre os estilos de vida e a educação ambiental a partir do consumo e do descarte dos resíduos sólidos urbanos. Ao final, apresenta-se o caso dos resíduos sólidos urbanos, em Santa Cruz do Sul-RS. Esta pesquisa discute ainda como a coleta seletiva e o processo de reciclagem de resíduos sólidos urbanos estão pautados no contexto das políticas de planejamento ambiental, no município de Santa Cruz do Sul-RS, no período de 2013 a 2016, e a partir da vigência do Plano Municipal de Gestão Integrada de Resíduos Sólidos (PMGIRS).Contribuições sociais / para a gestão (opcional): Ressalta-se a importância de trabalhar a conscientização ambiental na coleta seletiva de resíduos sólidos, juntamente com as questões socioambientais desde cedo, por meio de uma postura educacional, assim como o entendimento de que somos todos corresponsáveis pelo que a sociedade produz e descarta.
Kesiapan Guru Mengimplementasikan Kurikulum 2013: Studi Pada Sekolah Dasar Pilotting
Authors: Zuryanty Zuryanty
Published: July 2020

This study aims to find out and measure 4 model factors that influence the readiness of elementary school teachers in implementing the 2013 curriculum. This research is a correlation study. The data used is quantitative data. The technique used is confirmatory factor analysis and partial correlation. This study shows that the four-factor model as a suitable and very significant indicator variable correlates with the readiness of primary school teachers in implementing the 2013 curriculum. This study confirms that the transformation of mindsets, understanding of 2013 curriculum concepts, ability to analyse the subject matter and teaching design are significantly suitable and relates positive to the readiness of primary school teachers as latent variables.
Pengintegrasian Karakter pada Pembelajaran Tematik Terpadu di Sekolah Dasar
Authors: Muhammadi Muhammadi , Bakar Zainudin Abu
Published: July 2020

This study aims to develop a model for integrating character education in integrated thematic learning in Indonesian elementary schools that is valid, practical and effective. Besides this research aims to see the differences in student characters between the control class and the experimental class. This research is a mixed method and development research (R&D) using 4-D steps. For this study, the one-group pretest and post-test one-group experimental time series design was used. The subject of the research was the second grade students of elementary school in Gadut Padang with 2 classes (IIB and IID). The results showed that the integration model of character education in integrated thematic learning that had been developed or fostered, as well as field trials through experiments were valid, practical, and effective. Specifically or specifically there is a significant difference in character between the control class and the experimental class when using the integration model of character education. Qualitatively the 4 characters that were developed look already entrenched from the application during the learning process.
Analisis Pemahaman Mahasiswa PGSD Terhadap Nilai Karakter Bangsa Dalam Mata Kuliah Pendidikan Karakter
Authors: Mustika Dea , Dafit Febrina
Published: July 2020

This research aims to investigate the students' understanding of the values of national character in the subject of character education in elementary school. This research used a descriptive quantitative approach. This research was conducted at the PGSD study program, FKIP, Riau Islamic University. The population of this research included 128 sstudents of class 2017. 56 students were taken as research samples using proportional simple random techniques for an error rate of 10%. The method of data analysis uses descriptive analysis by describing the opinions of respondents based on the answers of the questionnaire instruments tested. The results of the study indicate that PGSD students' understanding of national character values is good. This is indicated by the overall end result for eighteen national character values is 82% in the good category.
Implementasi Media Corong Berhitung Dalam Pembelajaran Matematika (Perkalian) Kelas II di SD Negeri 3 Gesikan Tulungagung
Authors: Jayanti Yunita Desi Dwi
Published: July 2020

The purpose of this research study is the application of counting funnel media to make it easier for students to understand multiplication lessons. This research is descriptive qualitative research by describing all the results of there search. Data collection techniques used by researchers are observation, interviews, and documentation. The subjects of this study were grade II SDN 3 Gesikan with the number of students as many as 35. The results of the study, namely the implementation of counting funnel media in mathematics learning (multiplication) in class II, had been well implemented. this media can help teachers and students in the process of learning mathematics especially multiplication lessons. The teacher's steps to apply are appropriate. During the use of media students pay attention, besides that students also understand what is conveyed by the teacher easily. The conclusion that the implementation of funnel media counting has been done well and smoothly. This media has helped the teacher to deliver the material and students to understand the material. This media is good to use mathematics learning especially multiplication material. in a simple way can lure students to pay attention to student focus.
Pengaruh Penerapan Model Discovery Learning Terhadap Hasil Belajar Siswa Pada Pembelajaran Pkn di Kelas V SDN 02 Aur Kuning Bukittinggi
Authors: Reinita Reinita
Published: July 2020

This research aims to determine the effect of the use of Discovery Learning on the results of learning Pkn in five grade students SDN 02 Aur Kuning Bukittinggi This research is a type of experimental research in the form of Quasi-Experimental Type Nonequivalent Control Group Design. The sampling technique using total sampling technique with the sample number 40students.This is evidenced by the results of the t-test with a significance level of 5% obtained count (4,28>2,03). The result of Civic learning obtained by the experimental group is higher than the control group, it is shown from mean 77,35 and the mean obtained by the control group is 74,1.
Penerapan Model Project Based Learning untuk Meningkatkan Hasil Belajar Seni Musik Pada Pembelajaran Tematik Terpadu di Sekolah Dasar
Authors: Desyandri Desyandri , Maulani Putri
Published: July 2020

The implementation of the curriculum 2013 with an integrated thematic approach in the field is still not optimal and there are still many low student learning outcomes. This study aims to improve and enhance the learning outcomes of the art of music by applying the Project-Based Learning model to integrated thematic learning in elementary schools. The research method used was Classroom Action Research (CAR) with 2 (two) cycles. Data analysis was performed by taking the average results of qualitative and quantitative analyses. Data collection techniques and tools use observation, interviews, document analysis, and tests. The results showed that improvements and improvements: (1) RPP cycle I with a score of 87.28% (Good) has increased to 94.44% (Very Good); (2) the implementation of learning by teachers in the first cycle with a score of 83.33% (Good) has increased in the second cycle to 95.86% (Very Good); (3) The implementation of learning by students in the first cycle of 80.95% (Good), has increased in the second cycle to 90.48% (Very Good); and (4) the results of learning music in the first cycle obtained an average of 73.12, has increased in the second cycle to 83.67.
Penerapan Model Blavo (Blended Learning Audio Video) Pada Perkuliahan Bahasa Indonesia Di PGSD FKIP Universitas Lambung Mangkurat
Authors: Amelia Rizky
Published: July 2020

Students need to have various abilities to be able to face the era of the industrial revolution 4.0. The abilities and skills needed to be able to compete globally are constantly changing every decade. The FKIP Primary School Teacher Education Study Program of Lambung Mangkurat University has the same goal, namely to produce graduates who are educated, trained and skilled workers who meet the competencies required by the world of work in relevant education fields and have broad insights on the development of education. This study aims to explain the application of the BLAVO (Blended Learning Audio Video) model in Indonesian Language lectures at PGSD FKIP Universitas Lambung Mangkurat. This study uses a quantitative approach. The results showed that the lecture model that involved students in the learning process and was more present would be more interesting than the existing methods. BLAVO which combines Blogging and case-based learning is a combination of methods that involve students with current methods in which students will be more interested and passion for learning.
Avascular Necrosis of Femoral Head in the Republic of Bashkortostan: a Clinical and Epidemiological Study
Authors: Mustafin R. N.
Published: July 2020

Introduction. Avascular necrosis of the femoral head (AVNFH) is a relatively rare complex disease that occurs in people of working age and leads to disability due to irreversible changes in the aff ected hip joint. Aetiology of the disease has not been reliably established so far.

Materials and methods. Among a total of 42,877 residents of Ufa surveyed, 71 were diagnosed with AVNFH. Patients granted an informed consent to conduct the survey, access the outpatient history of concomitant pathology, perform hip X-ray and laboratory blood tests.

Results and discussion. Th e AVNFH incidence rate was 166 per 100,000 people, with the men to women ratio 1:1.5 and average age of manifestation 50 years. Secondary necrosis was established in 14, and bilateral lesion — in 42 % of cases. A family with hereditary AVNFH (mother, daughter and grandmother) was observed. A significantly higher incidence rate was observed with children in mononational families, which suggests a protective role of crossbreeding against this pathology. In 31 % of patients, the disease manifested atypically resembling lumbago with sciatica, which entailed a late AVNFH diagnosis. Smoking and long-term contact with chemicals were identified as the risk factors, and hypertension, chronic cerebral ischemia, anaemia, hypercholesterolemia and chronic inflammation — as associated disorders. A radiological profi le of the disease is described.

Conclusion. Th e study allowed a precise estimation of the AVNFH incidence rate as 1 per 600 people. Idiopathic AVNFH occurred in 86 % of cases, with smoking and professional long-term contact with chemical agents as associated risk factors. Pedigree studies exposed a low incident rate in ethnically mixed families. AVNFH was shown comorbid with the hypertensive disease in 56 and chronic cerebral ischemia — in 42 % of patients. Atypical lumbago-sciatica-like symptoms in 1/3 of AVNFH cases warrant the need to conduct hip X-ray and MRI in this category of patients.