bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGEMBANGAN KETERAMPILAN BERPIKIR KRITIS SISWA MELALUI PROCESS ORIENTED GUIDED INQUIRY LEARNING (POGIL)
Authors: Subarkah Cucu Zenab , Winayah Ade 
Published: September 2016

Penelitian ini bertujuan untuk mendeskripsikan aktivitas siswa pada pembelajaran menggunakan model POGIL, menganalisis kemampuan siswa menyelesaikan Lembar Kerja Siswa (LKS) dan menganalisis keterampilan berpikir kritis siswa pada konsep kesetimbangan kelarutan. Tahapan model POGIL meliputi: dihadapkan pada masalah, pengumpulan data melalui eksperimen, dan menganalisis proses inkuiri. Metode yang digunakan dalam penelitian ini adalah mix method quantitative embedded dengan subjek penelitian 23 orang siswa kelas XI di salah satu SMA Swasta di Kota Bandung. Instrumen penelitian yang digunakan meliputi lembar observasi, LKS, dan tes tertulis. Hasil menunjukkan bahwa nilai rata-rata keaktifan siswa untuk keseluruhan tahapan POGIL adalah 83,7 yang dikategorikan sebagai keaktifan sangat baik, nilai rata-rata LKS siswa adalah 74, dan keterampilan berpikir kritis siswa yang dapat dikembangkan dengan sangat baik adalah indikator mengidentifikasi, membuat hipotesis dan membuktikan hipotesis. Metode pembelajaran POGIL memberikan pengaruh yang positif bagi tingkat keaktifan dan hasil belajar siswa serta mampu mengembangkan keterampilan berpikir kritis sampai tingkatan tertentu.Kata kunci: model pembelajaran POGIL, keterampilan berpikir kritis, kesetimbangan kelarutan. ABSTRACTThis study aimed to describe students’ activity in learning using POGIL models, analyze students’ ability in completing Student Worksheet (LKS) as well as their critical thinking skills on the concept of equilibrium solubility. Stages of POGIL models includes: faced with the problem, collecting data through experiments and analyze inquiry process. The method used in this research was quantitative mix method embedded with 23 class XI students in one of private high school in Bandung as research subjects. Research instruments were observation sheets, LKS, and written test. Results showed that the average activity value was 83,7, LKS score was 74, whereas critical thinking skills develop were identifying, making hypothesis, and proving hypothesis. POGIL learning model have positive impact on students’ activeness and learning achievements as well as have the ability to develop critical thinking skills to a certain degree.Keywords: POGIL learning model, critical thinking skills, equilibrium solubility
PROFIL TINGKAT PENGUASAAN KETERAMPILAN DASAR MENGAJAR MAHASISWA CALON GURU BIOLOGI
Authors: Luzyawati Lesy 
Published: September 2016

This study aimed to determine basic teaching skill level of pre service Biology teachers in one of private university in Indramayu in terms of their skills in opening, probing question, stimulating, conducting core activity and closing teaching activity. Subjects were 90 Biology Education Program. This study use ex post facto approach with quantitative descriptive research methods. Data were collected using teacher observation and peer assessment sheet. The instruments used were teaching assessment rubric and questionnaire data. The data obtained were processed and analyzed in the tendency table to determine criterias in describing pre service Biology teachers’ basic teaching skill mastery. Result showed that pre service biology teachers were sufficiently skillful in opening, probing question, conducting core activity, and closing teaching activity whereas in giving learning stimulus they were deemed skillful. Keywords: basic skills teaching, biology teacher candidates, biology learningABSTRAKPenelitian ini bertujuan untuk mengetahui Tingkat Keterampilan Dasar Mengajar Calon Guru Biologi di salah satu universitas swasta di Indramayu dilihat dari segi keterampilan membuka pelajaran, keterampilan bertanya, keterampilan memberikan variasi stimulus pembelajaran, keterampilan melaksana-kan kegiatan inti pembelajaran dan keterampilan menutup pembelajaran. Subjek penelitian ini adalah 90 mahasiswa Prodi Pendidikan Biologi. Penelitian ini menggunakan pendekatan ex post facto dengan metode penelitian deskriptif kuantitatif. Pengumpulan data dengan menggunakan observasi oleh dosen dan teman sejawat (peer assessment). Instrumen yang digunakan ialah rubrik penilaian mengajar serta angket. Data yang diperoleh diolah dan dianalisis ke dalam tabel kecenderungan dengan kriteria yang telah ditentukan untuk menggambarkan Tingkat Penguasaan Keterampilan Dasar Mengajar Mahasiswa calon guru Biologi. Hasil penelitian menunjukkan bahwa keterampilan membuka pelajaran, keterampilan bertanya, keterampilan melaksanakan kegiatan inti pembelajaran, dan keterampilan menutup pembelajaran adalah cukup terampil, sedangkan keterampilan memberikan variasi stimulus pembelajaran dikategori-kan sebagai terampil.Kata kunci: calon guru biologi, keterampilan dasar mengajar, pengajaran biologi
PENGEMBANGAN MODUL PENGETAHUAN LINGKUNGAN BERBASIS POTENSI LOKAL UNTUK MENUMBUHKAN SIKAP PEDULI LINGKUNGAN MAHASISWA PENDIDIKAN BIOLOGI
Authors: Marlina Reni , Hardigaluh Basuki , Yokhebed Mr. 
Published: September 2016

Biology education students should not only have pedagogic competence but also personality, so that they are not only proficient in mastering learning material, but also has a scientific attitude. The purpose of this study was to measure the feasibility of environmental education module based on local potency in the form of case studies in developing biology education students’ environmental awareness. The module is validated by subject experts and media experts. Based on the criteria of validity, the average validation score were 2.62 from subject matter experts and 2.63 from media experts which were categorized as valid. The module then tested on six biology education students and environmental awareness questionnaire resulted in an average score of 74.28 which was categorized as good. Keywords: case study, environmental education module, environmental awareness, local potency, pre-service biology teacherABSTRAKMahasiswa pendidikan Biologi tidak hanya harus memiliki kompetensi pedagogik namun juga kompetensi kepribadian, sehingga tidak hanya cakap dalam penguasaan materi pembelajaran, namun juga memiliki sikap ilmiah. Tujuan dari penelitian ini adalah untuk mengukur kelayakan modul pengetahuan lingkungan berbasis potensi lokal bermuatan studi kasus dalam membentuk sikap peduli lingkungan mahasiswa pendidikan Biologi. Modul tersebut divalidasi oleh ahli materi dan ahli media. Berdasarkan kriteria kevalidan, maka rata-rata total validasi dari ahli materi dan ahli media diperoleh sebesar 2,62 dan 2,63 yang termasuk dalam kategori valid. Modul kemudian diujicobakan pada enam mahasiswa pendidikan Biologi dan hasil angket kepedulian lingkungan menghasilkan skor rata-rata 74,28 yang termasuk dalam kategori baik.Kata kunci: calon guru Biologi, kepedulian lingkungan, modul pengetahuan lingkungan, potensi lokal, studi kasus,
THE EFFECT OF FLAP POSTER ON STUDENTS’ CREATIVITY IN LEARNING HUMAN RESPIRATORY SYSTEM
Authors: Rahmawati Juwita , Solihin Hayat , Rusyati Lilit 
Published: September 2016

This descriptive research investigated the influence of the flap poster on students’ creativity in studying human respiratory system. Samples were 34 eight grade students in one of Private International Schools in Bogor, in which they were divided into experimental or control class, 17 students for each class. Qualitative data were obtained by using rubric and questionnaire. Results showed that experimental class students’ creativity was higher than control class students, in which this indicates that flap poster can facilitate students in developing their creativity. Furthermore, results also indicated that when the flap poster was implemented in learning Human Respiratory concept, experimental class achieved better results in every creativity dimension compared to control class.Kata kunci: flap poster, creativity, human respiratory system ABSTRAKPenelitian deskriptif ini menyelidiki pengaruh penggunaan flap poster terhadap kreativitas siswa dalam mempelajari materi Sistem Pernapasan Manusia. Sampel adalah 34 siswa kelas delapan di salah satu sekolah swasta internasional yang ada di Bogor. Siswa kemudian dibagi menjadi kelompok eksperimen dan kontrol dengan 17 siswa untuk masing-masing kelas. Data kualitatif diperoleh dengan menggunakan rubrik dan kuesioner. Hasil menunjukkan bahwa siswa di kelas eksperimen memiliki kreativitas yang lebih tinggi dibandingkan dengan kelas kontrol, dan ini mengindikasikan bahwa flap poster dapat memfasilitasi siswa dalam mengembangkan kreativitasnya. Selain itu, hasil juga mengindikasikan bahwa ketika flap foster diimplementasikan dalam mempelajari konsep Pernapasan Manusia, kelas eksperimen meraih hasil yang lebih baik dalam semua dimensi kreativitas dibandingkan dengan kelas kontrol.Keywords: flap poster, kreativitas, sistem pernapasan manusia
POLA/CARA BELAJAR PENERAPAN METODE PENEMUAN (DISCOVERY AND INQUIRY) PADA KEGIATAN LABORATORIUM BIOKIMIA DI JURUSAN PENDIDIKAN BIOLOGI
Authors: Surtikanti Hertien , Adisendjaya Yusuf Hilmi , Fitriyani Ani 
Published: September 2016

Practical exercise is a learning process in science that can not be separated from the whole learning process. Based on experience, students of Biology Education Department are not able to relate directly between theory and practical exercise in Biochemistry. In order to achieve this relevancy, the ‘discovery and inquiry’ method was implemented at Biology Education Department UPI. For comparison, convensional method (control) was implemented in other class. Each group has different practical exercise notes. This activity was done with three subjects in five meeting. The increasing products of two treatments was evaluated from two sources (a) reports that were submitted after the practical exercises and (b) quiz test for each subject. The submitted reports showed that the two classes (control and experiment) wrote an exact summary and make a table for an observation data. Score for three subjects (carbohydrate, lipid and amino acid) was significantly different between control and experiment. Experiment class had score higher than that in control class. Keywords: biochemistry, discovery and inquiry method, practical exercise, teaching and learning process.
MODEL PEMBELAJARAN IPA UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR TINGKAT TINGGI CALON GURU SEBAGAI KECENDERUNGAN BARU PADA ERA GLOBALISASI
Authors: Liliasari Ms 
Published: September 2016

Indonesian people as human resources should be prepared to globalization era in the 21st century, therefore they have to develop their higher order thinking skill rapidly, to improve their quality. Science education has an important role to develop young generation thinking skill, that makes science teachers training needs to be improved. Three science teaching models have been developed to increase science teacher candidates high order thinking skill, consist of Chemical Bond Model of Teaching (MPIK), Thermodynamics Model of Teaching (MPTD) and Anatomy and Physiology of Human Body Model of Teaching (MPAF). Each of the models consists of concept analysis and concept map, learning activities, teaching materials, test item. These studies show the dependency of the higher order thinking aspects and the characteristics of the subject matter in the models, including kind of concepts, width and depth of the subject matter areas. The models have been implemented and evaluated in three institutes of teacher training in Java. The findings show that the models had successfully increased the science teacher candidates way of thinking, on the whole stages of critical thinking skills, that have raised their propositional and combinatorial thinking. The impact shows that science models of learning (MPIPA) are available as new trend of science teacher training for the globalization era.Kata kunci : model pembelajaran, berpikir tingkat tinggi, calon guru IPA
SINTESIS 4,10,16,22-TETRAMETOKSIKALIKS[4] ARENA DARI MINYAK ADAS (SYNTHESIS OF 4,10,16,22-TETRAMETHOXYCALIX [4] ARENE FROM ANISE OIL)
Authors: S Ratna Ningsih 
Published: September 2016

One kind of calixarenes, i.e. 4,10,16,22-tetramethoxycalix[4]arene (4), has been synthesized from anethole (1), which was isolated from anise oil. The synthesis of 4 was carried out via acid-catalyzed procedure. The reaction route consists of three stages, i.e. (i) oxidation of 1 with KMnO4 at 40oC for 15 minutes, (ii) reduction p-anisaldehyde (2) with NaBH4 at 76oC for 3 hours, and (iii) cyclotetramerization of p-anisilalcohol (3) with AlCl3 at 20oC for 2 hours. Oxidation of 1 produced 2 in 77%, whereas reduction of 2 gave 3 in 55 %. The cyclotetramerization of 3 yielded 4 in 95 %. Key Words: 4,10,16,22-tetramethoxycalix[4]arene, Anise Oil, Anethole
Home-Brewed Alcohol, Gender and Violence in Wamena, Papua
Authors: Munro Jenny 
Published: September 2016

<p>Alcohol is banned in Wamena, but home-brewed alcohol is inexpensive, widely available, and transforming interpersonal, political and gender violence. This paper discusses the prevalence of home-brewed alcohol in Wamena, including the diverse factors that contribute to alcohol abuse among local indigenous people, and the significant effects that alcohol is having on the community. Home-brew leads to violence and stigmatisation of indigenous people, and its prevalence is related to economic marginalisation, stigmatisation, and lack of confidence, especially among young men. The paper recommends that policy makers go beyond regulating alcohol and consider how to change the broader conditions that make producing and consuming home-brew attractive to local people, especially men, and look for ways to manage alcohol-related violence without furthering stigma, discrimination and conflict in the city.</p>
The Longue Durée of Black Lives Matter
Authors: Nelson Alondra 
Published: September 2016

Black Lives Matter was first articulated just a few years ago, but it has been the leitmotif of antiracist struggles for generations. The Movement for Black Lives extends the work of previous movements that challenged forms of oppression that act on Black bodies with impunity. It should be understood in the context of Ida B. Wells’ anti-lynching campaign, Fannie Lou Hamer’s reproductive justice demands, and the Black Panther Party’s health activism. The 50th anniversary of the Black Panther Party is an occasion to recall that its work confronted the callous neglect and the corporeal surveillance and abuse of poor Black communities. Similar demands have been the centrifugal force of social movements that for centuries have refused to have Black lives cast beyond the human boundary.
L’EXPLORATION DU VISIBLE ET DE L’INVISIBLE
Authors: Fontanille Jacques 
Published: September 2016

L’image scientifique se donne à comprendre intuitivement comme le résultat d’un processus d’exploration de la matière et des corps, reposant sur une expérience globale, qui combine des dimensions sensibles et des dimensions technologiques. Mais cette intuition pose immédiatement une question, qui a trait au statut d’énonciation de ces images : elles n’énoncent à l’évidence que par la médiation de ce dispositif d’exploration, mais en est-il autrement pour les autres types d’images? En effet, l’hypothèse selon laquelle les sémiotiques du visible résulteraient d’un processus d’exploration spécifique des corps, conduisant de l’invisible au visible, puis du visible au visuel, conduirait à reconsidérer le concept de débrayage, en le rapportant à une expérience des corps et à des interactions entre corps et énergie. Elle offrirait ainsi un prolongement à la réflexion sur le rôle de la lumière dans les images, et elle permettrait également d’articuler plus clairement le processus d’exploration visuelle avec celui de l’expérience sémiotique en général. A partir du cas particulier et problématique de l’image scientifique nous serions alors conduits à réviser notre conception de l’énonciation, à la rapporter plus explicitement à une structure d’expérience, et à lui trouver une place et un sens dans l’exploration de notre monde, intérieur autant qu’extérieur. Toutes les étapes qui conduisent de l’expérience figurative du visible à la manifestation visuelle sont des phases de l’interaction entre l’énergie et la matière, qui fournissent en somme l’isotopie thématique générale et le support pour toute la séquence de transformation que nous cherchons à caractériser et établir ici-même, et qui s’analyse dans la série : excitation – signal-réponse – transduction – visualisation.
<i>MAIS ESTRANHO QUE A FICÇÃO</i>: O AUTOR E O HERÓI NA ESTÉTICA DO DISCURSO CINEMATOGRÁFICO
Authors: Stafuzza Grenissa Bonvino 
Published: September 2016

Propomos neste artigo realizar um estudo analítico e discursivo da relação autor e herói no longa-metragem Mais estranho que a ficção (2005). Partimos do debate sobre algumas proposições teóricas formalizadas por Bakhtin/Volochínov (2009), tais como a língua pensada em sua natureza social, a enunciação na relação de comunicação entre (inter)locutores e a construção da relação signo-ideologia na linguagem (aqui, a cinematográfica) para anteciparmos alguns questionamentos que implicam a relação autor e herói, fundamentada por Bakhtin (1992). Em seguida, transcrevemos alguns enunciados fílmicos eleitos para a análise, observando como a relação entre a autora, Karen Eiffel, e o herói, Harold Crick, se instaura por meio do intercâmbio dialógico em uma relação dinâmica na enunciação verbovisual de Mais estranho que a ficção, arquitetando o todo da obra cinematográfica.
A NARRATIVA IMPRESSIONISTA DO ESCRITOR MACHADO DE ASSIS E ATITUDE EXPRESSIONISTA DO DIRETOR LUIZ FERNANDO CARVALHO
Authors: Guzzi Cristiane Passafaro 
Published: September 2016

Enquanto leitor da narrativa impressionista do escritor Machado de Assis, o diretor Luiz Fernando Carvalho, ao transpor o romance Dom Casmurro (1899) para o suporte televisivo, - realizando a minissérie Capitu (2008) -, procurou manter a imprecisão no narrar, a exploração sinestésica e sugestiva no contar, mas, ao lançar seu ponto de vista sobre o processo estético de sua realização, explorou carregar no traço, deformando, estilizadamente, as personagens de modo grotesco, caricaturesco, muito mais próximo de uma atitude dita expressionista do que impressionista. Assim, ao procurarmos demonstrar, com este trabalho, a opção feita pelo diretor por uma atitude expressionista na caracterização do narrador sincrético, como exemplo, inferimos uma destruição na realidade convencional dos meios mobilizados e um certo efeito de estranhamento produzido com as elucubrações quase ensandecidas de um narrador que quase cola-se na câmera, interage dentro da própria cena ocorrida em um passado longínquo e, progressivamente, fala por todos os cantos, dentro de um espaço sombrio, permeado de sombras, figurativizando, assim, a própria fantasmagoria de eu interior atormentado. Enfatiza-se, assim, o exagero da condição humana, pelo viés expressionista, engendrando uma potencialidade transfiguradora do pensar, do agir, do estar/ser no mundo. Verifica-se, portanto, que o grotesco, trabalhado enquanto solução formal para hiperbolizar tal atitude expressionista, figura-se desde a maquiagem até o posicionar-se em cena, permitindo-nos ampliar e engendrar outras possibilidades de leitura para uma obra já tão estudada, mas, constantemente, retomada por sua plurissignificação e por sua atualidade.
Suplementação de fêmeas bovinas em pastejo: aspectos nutricionais e reprodutivos
Authors: Silva Joelson Antônio , Duarte Júnior Moacir Ferreira , Zervoudakis Luciana Keiko Hatamoto , Zervoudakis Joanis Tilemahos , Tsuneda Pedro Paulo , Silva Renata Pereira da , Koscheck Jefferson Fabiano Werner , Fioravanti Filho Ricardo Sergio , Almeida Rodrigo Delbem 
Published: September 2016

Brazil has a cattle production chain based on grazing production, which makes it inexpensive, but with a low profit margin. For that reason, it has gone through a series of changes due to competition with other animal protein production chains, such as pigs and poultry and also with the agriculture, which rapidly moves into areas that were previously occupied for the livestock farming. Thus, with a scenario of low profitability and high competition, it is necessary to find alternatives that allow its survival and profitability. Even with the largest commercial herd in the world, Brazilian livestock presents levels below its true potential, especially due to the low reproductive efficiency of the females of the herd. So that the activity becomes sustainable, it is important the inclusion of technologies to make use of the maximum productive capacity of these animals. Recently, many studies have been done regarding the supplementation of grazing females, and it presents itself as an essential alternative in both the birth or rearing processes, in view of the fact that the adequate intake of nutrients is essential for reproductive development in cattle. The Zebu extensive management system, which is used in most of the cattle farms in Brazil, is the main cause of the delayed puberty of these animals, which will interfere in the age they went into the breeding season and the age of the first calving. Also during pregnancy the proper nutritional support is extremely important, evidence shows that the development of the skeletal muscle and deposition of adipose tissue of the fetus may be altered in cases of malnutrition, with long-term effects on their performance in adulthood. This study aimed at pointing out some aspects that confirm the influence of nutrition on reproductive physiology of grazing females receiving supplementation.
De la "métaphore sans métaphore" à l'expression du silence tragique
Authors: Gaudillière Jean-Max 
Published: September 2016

We are following here the itinerary of Nicole Loraux, concerning psychoanalysis and madness. We are describing her participation to several groups of research, dedicated to madness, the social link and its catastrophes.
As an hellenist and as a historian, through her writings about the language of greek tragedies and about the different bearings of stasis in athenian democracy, she gave useful tools to the psychoanalyst in his clinical work, wich is at the same level as her work of research until the end of her life, including the period after her stroke.