bluuebunny/crossref_metadata_2025 huggingface dataset:
Bioactive composition and TLC profile data on Pax Herbal Malatreat Tea
Authors: Owolabi Tunde , Osaretin Dominion , Eyinayan Blessing
Published: August 2022

The biological/pharmacological activities of any herbal drug are determined by the bioactive components contained in the plant(s) used in its formulation, these substances are greatly affected by the quality control system adopted during and after production processes and handling of such product. Thin Layer Chromatography is one of such quality control parameters that demonstrate uniqueness and uniformity between various substances, thus serving as an identity for such products.  Pax Herbal Malatreat tea is a polyherbal drug used in the management and treatment of malaria symptoms. This study evaluated the different phytoconstituents present and developed fingerprint profiles (TLC) for the drug (Pax Herbal Malatreat Tea) to serve as a quality control check during the production consistency and market uniqueness. Qualitative phytochemical and chromatographic analyses were carried out using standard methods. The qualitative test revealed the presence of Tannin, Flavonoid, Saponin, Steroids, Reducing sugar, and Terpenoids, and the finger-print chromatograms after development with chloroform-ethyl acetate (9.5:05) showed five distinct components at 365 nm and four spots when sprayed with 20% methanolic sulphuric acid and viewed under visible light. From this present report, an identity card has been developed for the drug (Pax Herbal Malatreat Tea) via bioactive composition and TLC profiles which can be used in accessing the quality and consistency of the product.
Changes in the efficiency of passenger rail transport caused by the investments supported by EU funds
Authors: Górecka Aleksandra
Published: August 2022

The aim of this paper is to present the comparison of the efficiency of passengers rail transport in Polish regions and to investigate its change. In the end, I present the correlation between the difference of efficiency index between 2004 and 2017 and the railway investments value which has been involved in modernization railway transport from 2004 until 2014. The research has covered 14 Polish regions. The results confirmed that the regions joining the EU with ineffective passenger rail transport have made the investments that contributed to the increase of the efficiency index for the last 14 years later and that the change of the level of passenger rail transport efficiency index is strongly correlated with the level of value of rail infrastructure investments made from 2004 until 2014.
Postawy konsumentów wobec opakowań aktywnych, i inteligentnych w przemyśle spożywczym
Authors: Domagała Joanna , Borkowski Maciej , Gołdyn Natalia
Published: August 2022

Głównym celem artykułu było określe¬nie poziomu wiedzy i stosunku konsumentów do ak-tywnych oraz inteligentnych opa¬kowań w branży spożywczej. Badaniami według kwestiona-riusza ankiety objęto 120 respondentów, dokonujących zakupów produktów żywnościowych. Analiza wyników badań ankietowych wykazała, że stan wiedzy na temat opakowań aktyw-nych i inteligentnych wśród ankietowanych jest niski. Tylko ok. 20% respondentów znało po-jęcia opakowania aktywnego i inteligentnego. Ankietowani wskazali, że najważniejszym dla nich parametrem opakowania jest utrzymanie właściwości/jakości zapakowanego produktu. Respondenci najwięcej korzyści dostrzegają w wykorzystaniu opakowań aktywnych i inteli-gentnych do pakowania takich produktów jak mięso, owoce i warzywa, mrożonki i ryby.
O bolsonarismo no Brasil
Authors: Secco Lincoln
Published: August 2022

Bolsonaro’s ascension to the presidency of Brazil in 2018 came as a shockwave to the political establishment. Although the far-right had resurfaced and gained political ground in several countries around the globe, none came to expect such an extravagant member of the National Congress – a conspiracy theorist and an open supporter of torture – to ever be elected. This article intends to demonstrate that Bolsonaro was not merely a bizarre politician who led a nationwide movement devoid of historical background.
Feminismos africanos e a sororidade internacional: Há espaço para as epistemologias feministas africanas nas RI?
Authors: Lenine Enzo , Numala Elisa
Published: August 2022

Just over three decades ago, feminism entered the discipline of International Relations (ir), challenging the hegemonic readings on international phenomena and the invisibilization of women. As a result, an extensive feminist literature has developed, filling this theoretical and empirical gap. However, the centrality of the debate in the United States and Europe has resulted in an erasure of the experiences of women in the Global South, in particular African women. In this article, we explore feminist debates in ir and Africa, attempting to locate points of convergence that allow for the emergence of African feminist approaches to international phenomena.
The Use of Whatsapp as A Communication Medium in English Learning
Authors: Hawaijana Ikfina , Warnindah
Published: August 2022

This study aims to determine the use of WhatsApp as a communication medium in learning English. This research was carried out at SMK N 1 Kawunganten with the object of the research are XI and XII grade from TKR department and English teachers in this school. Nowadays, social media is very easy to be accessed by smartphone users anywhere, anytime and in any activity. If viewed more specifically, currently there are types of social networks that have special features such as direct messages known as chat, voice features, even image or photo upload service features at social network users who also have the application. WhatsApp is one of the applications that are very popular and most downloaded in most of people. In the part of education ,WhatsAppis known as the most widely used online media between students and teachers or students and lecturers. The benefit of using WhatsApp ijn short made online learning is easier, the example is providing information about learning, materials, communication between students and teachers or students and lecturers, both personal and group, and even be used as a learning evaluation media. The method that we use in this study is a qualitative research with data collection techniques are interviews and observation. The first step we conduct interview with three of the English teachers in this schools. The next step we plan an observation used WhatsApp group. Based on the data we got a result that WhatsApp application was chosen because it has a practical and appropriate side to be used in SMK N 1 Kawunganten during learning from home. In conclusion, WhatsApp is suitable to be used as a communication medium in English learning at SMK N 1 Kawunganten
A Systematic Review of Kahoot Application Used To Increase Student Motivation in Grammar Class
Authors: Nabilah Dea , Astrianingsih Linda , Alghifara Roisu Rusydata , Maryanti Sri , Awaliyah Ulil
Published: August 2022

Newly, during learning and teaching process is nearly related to the using of technology. Moreover, learning style is more oriented and being the primary for students' understanding to the material as well. Furthermore, teachers enhance to design creativity learning by arresting students' motivation and enthusiasm. Mostly, students become bored with the conventional method. Therefore, teachers should be challenged to be more imaginative in modifying learning method. In the case, there are several studies convey that Kahoot being the solution of learning style creativity. Kahoot was a game-based learning platform which commonly used in learning activity especially English learning. The used of Kahoot in learning English showed positive effect such in improving students' motivation. This article showed a literature review about Kahoot used in grammar learning. The research method used in this article was systematic literature review from articles and journals about the use of Kahoot in grammar learning included tenses and Kahoot to improving student’s motivation in learning. According to 55 journals and articles collected period are around 2016 to 2021, we found 20 articles related to this research. The data found showed that the used of Kahoot can improving students' motivation and interest in learning grammar although there was still weakness founded in connection and technique.
The Effectiveness of Whatsapp in Teaching Reading in SMP Muhammadiyah Purwareja Klampok
Authors: Rahma Hanin Atiya , Choeriyah Ifti Farih , Priaji Agung , Pratama Bagas , Fauzi Kharis Nur
Published: August 2022

In this global era, technological development gives an impact on every aspect of human life. The growth of technology improves the way people connect. It causes much growth up of social media that allows us to communicate with a much broader group of people in long-distanceOne of the most popular social media which are used by Indonesian people is WhatsApp. WhatsApp is one of the effective applications that used to online interact with other people. It is so simple and easy to use, we can use WhatsApp wherever and whenever just by mobile phones. Besides sending text messages, WhatsApp also allows the users to share various files, such as images, sound, video files, and location, and it can make a group chat. It is so easy to be used as a learning medium in online learning. The aim of this study was to find out about the effectiveness of use WhatsApp by the teacher in teaching reading skills in junior high school. This research was qualitative. The subjects of this research were students of eighth grade A and B at SMP Muhammadiyah Purwareja Klampok. In collecting the data, the researcher was interviewing the teacher about the use of WhatsApp media in teaching reading, and students were given a questionnaire to report their experience about the effectiveness of WhatsApp in developing their reading skills. Findings from interviews result, the teacher stated that 80% of students’ score of tasks and tests are correct, and students’ responses to the questionnaire revealed that WhatsApp media was very effective in developing their reading skills. It can be inferred that using WhatsApp as a medium in teaching reading comprehension in eighth grade at SMP Muhammadiyah Purwareja Klampok is very effective to improve students reading skills because WhatsApp is very easy and affordable for students to use.
Google Classroom as a Medium in English Language Teaching: a Systematic Literature Review
Authors: Maulida Lintang Panggayuh  , Kukuh Waseno Wisnu Saputro  , Rose Zalina Nurul Aisyah  , Rahayu Adinda Sahra
Published: August 2022

The rapid development of technology has touched various sectors in life, especially in the education sector. Google Classroom as the medium in teaching learning processes which can be used to create assignments, send assignments, send materials, collect assignments, and communicate between teachers and students. This article is a systematic review to analyze any journal articles related to the topic. It purposes to found the utilization of Google Classroom as a medium an English learning and teaching. This research uses the systematic literature review method in order to collect the data from Google Scholar database, E-resource, national library, and Pro Quest. The researchers found 30 journal articles which contains the same theme according to the keywords related to them. Then, it could be classified based on the use Google Classroom in general, based on the students’ perception, teachers’ perception, in pandemic era, and to improve English skills. Thus, this learning medium has positive and negative result on the implementation.
Students Response on Using Kampung Inggris LC Youtube Channel as the Media for Learning English Grammar
Authors: Afri Nida Aniasih  , Laela Andes Wardani  , Zuhrotul Latifah  , Irma Widyawati
Published: August 2022

Technology is developed day by day. During covid-19 pandemic era educational system in every stage of school from playground until university already change their study system. English learning is one of the subjects that will not be accepted by Indonesian student without any direct explanation from the teacher. The media is one of the solutions for English learners to help them get more understanding on it especially for Grammatical subject. Kampung Inggris LC also well-known as the largest English language course in Indonesia. This study aims to determine students’ perceptions of learning grammar through Kampung Inggris Lc YouTube channel. We carried out this study with qualitative method through questionnaire that will be shared to our classmates using google form and analyse the viewers comment of some video. Then, we explained the result using description. The result of this study described about perception by students on employing Kampung Inggris YouTube channel as a media to learning grammar. In conclusion, this study investigated about the students’ perspective on learning grammar using Kampung Inggris Lc YouTube channel.
The Use of Microsoft Sway as A Learning Medium for Teaching Reading at 8th Grade Junior High School
Authors: Allifna Fi Hablillah  , Wahyu Guntara  , Himatul Aulia  , Sela Sepfa Alfinah
Published: August 2022

Nowadays, education and the learning process are changing rapidly along with the development of technology used as a learning media. There are many digital-based media platforms that can be easily accessed and used as learning media to support the smooth learning process. One of the digital-based media platforms used is Microsoft Sway. This digital-based media platform is part of the Microsoft Office Family of Products managed by Microsoft Corporation. Microsoft Sway is a Microsoft Office application that you can access through Microsoft Office 365. It makes interactive essays, reflections, projects, and presentations simple to create and share. The purpose of this research is to examine how the Microsoft Sway application is used, especially in teaching reading at the 8 grade of junior high school level. The method used in this study was qualitative research. Collection technique the data used in this study namely interviews, observations and documentation with research subjects, there are teacher and student of SMPN 7 Penukal. The results show that Microsoft Sway is suitable for use as a learning medium for teaching reading in 8th grade of junior high school.
Analysis of the Use of the Edmodo Platform as an Assessment Medium for Assess Reading Comprehension
Authors: Berliana Islamiati  , Halla Sofya  , Rohmatul Kurniyanti
Published: August 2022

The rapid influence of the development of information and communication technology in the current era of globalization cannot be avoided in the world of education. One of them is the development of the Edmodo platform. Edmodo is one of the most important online-based educational platforms in the world of education, especially during the Covid-19 pandemic that can be accessed for free by teachers and students. In implementing the use of technology and applications in learning, many obstacles are experienced including many students who have not fully mastered technology, the lack of student understanding when the lecturer explains the material, especially learning about Reading Comprehension material. The authors chose the Edmodo platform to be the object of media research for assessing reading comprehension tests because it was considered appropriate and quite effective compared to using other platfomrs. Therefore, to find out more, the author made a research that aims to analyze the use of the Edmodo platform as a medium for assessing reading comprehension. This type of research is the method library research. This study uses journals and articles as reference to collecting data. The conclusion from the results of this study is that by using Edmodo as an assessment mode, cheating can be reduced and there is no opportunity for students to see their friends' answers, or it can be said to work on their own tests.
PENINGKATAN SELF-REGULATED DAN BERPIKIR KRITIS MATEMATIKA MELALUI MODEL PEMBELAJARAN TREFFINGER
Authors: Kusniawati Ita , Vahlia Ira , ES Yeni Rahmawati
Published: August 2022

ABSTRAK 

Tujuan dari penelitian ini adalah untuk meningkatkan self-regulated dan berpikir kritis matematika melalui model pembelajaran treffinger pada siswa kelas VII-5 SMP N 1 Sekampung. Jenis penelitian ini adalah penelitian tindakan kelas dengan subyek penelitian adalah siswa kelas VII-5 SMP N 1 Sekampung yang terdiri dari 32 siswa. Berdasarkan hasil penelitian dan pembahasan, terlihat adanya peningkatan self-regulated dan berpikir kritis matematika siswa pada pembelajaran yang dilakukan. Hal ini dapat diketahui dari peningkatan persentase keempat aspek yaitu kesadaran akan tanggung jawab belajar dengan persentase 75,56% menjadi 85,63%, kesadaran akan tanggung jawab belajar dengan persentase 76,67% menjadi 86,21%, kontinuitas belajar dengan persentase 75,74% menjadi 85,34%, dan keaktifan belajar dengan persentase 73,57% menjadi 85,22%. Untuk hasil berpikir kritis matematika dapat diketahui dari peningkatan keempat indikator yaitu elementary clarification 24,38% dengan kategori sangat rendah menjadi 62,50% dengan kategori sedang, keterampilan memberikan penjelasan lanjut 36,67% dengan kategori sangat rendah pada menjadi 85,45% dengan kategori sangat tinggi, keterampilan mengatur strategi dan taktik 36,56% dengan kategori sangat rendah menjadi 81,79% dengan kategori sangat tinggi, dan keterampilan menyimpulkan 14,69% dengan kategori sangat tinggi  menjadi 91,81% dengan kategori sangat tinggi. 

Kata Kunci:  berpikir kritis; model pembelajaran treffinger; self-regulated

 

ABSTRACT 

The purpose of this study is to improve self-regulated and critical thinking mathematics through treffinger learning models in students of class VII-5 SMP N 1 Sekampung. This type of research is a classroom action research study subjects were students of class VII-5 SMP N 1 Sekampung consisting of 32 students. Based on the results of the research and discussion, an increase in self-regulated and critical thinking of mathematics is seen in students' learning. This can be seen from the increase in the percentage of the four aspects, namely awareness of learning responsibilities with a percentage of 75.56% to 85.63%, awareness of learning responsibilities with a percentage of 76.67% to 86.21%, continuity of learning with a percentage of 75.74% to 85.34%, and learning activeness with a percentage of 73.57% to 85.22%. For the results of critical thinking mathematics can be seen from the increase in the four indicators namely elementary clarification 24.38% with very low categories to 62.50% with moderate categories, skills to provide further explanation 36.67% with very low categories at 85.45% with very high category, skills to set strategy and tactics 36.56% with very low categories to 81.79% with very high categories, and skills concluded 14.69% with very high categories to 91.81% with very high categories.

Keywords: critical thinking; self-regulated; treffinger learning models
PENINGKATAN AKTIVITAS DAN KEMAMPUAN BERHITUNG PECAHAN MELALUI MODEL PEMBELAJARAN STAD BERBANTUAN KOMIK
Authors: Tugiyem Tugiyem
Published: August 2022

ABSTRAK

Tujuan penelitian ini adalah untuk mengetahui peningkatkan aktivitas belajar dan kemampuan berhitung pecahan siswa melalui model pembelajaran Student Team Achievement Division (STAD) berbantuan komik pada pembelajaran Matematika materi operasi hitung pecahan. Jenis penelitian adalah penelitian tindakan kelas. Penelitian ini dibagi dalam 2 siklus yaitu siklus I dan siklus II yang masing-masing terdiri dari 3 pertemuan. Populasi penelitian berjumlah 31 siswa dengan distribusi siswa laki-laki 12 siswa dan siswa perempuan 19 siswa. Sampel penelitian menggunakan sampel jenuh. Teknik dan pengumpulan data yang dilakukan dengan cara pengisian lembar observasi selama proses tindakan penelitian oleh supervisor sehingga akan diperoleh data kualitatif  sebagai hasil penelitian. Teknik analisis data menggunakan analisis deskriptif komparatif dengan membandingkan nilai tes antar siklus dilihat dari indikator kinerja. Hasil penelitian menunjukkan adanya peningkatkan aktivitas belajar dan kemampuan berhitung pecahan siswa kelasVI SDN Kaliwadas 01 semester I tahun pelajaran 2018/2019. Hal tersebut dapat dilihat pada perubahan yang signifikan dari siklus I dan siklus II. Hasil belajar siswa mengalami peningkatan dari yang  semula hanya 68% pada siklus I menjadi 94% pada siklus II.

Kata kunci: aktivitas; kemampuan berhitung pecahan; komik; STAD

 

ABSTRACT

The purpose of this study was to determine the increase in learning activities and the ability to count fractions of students through the learning model of Student Team Achievement Division (STAD) assisted by comics in mathematics learning in fraction counting operations material. This type of research is classroom action research. This research was divided into 2 cycles, namely cycle I and cycle II, each of which consisted of 3 meetings. The study population consisted of 31 students with a distribution of 12 male students and 19 female students. The research sample used saturated samples. Techniques and data collection are done by filling out the observation sheet during the research action process by the supervisor so that qualitative data will be obtained as a result of the research. The data analysis technique used a comparative descriptive analysis by comparing the test scores between cycles seen from the performance indicators. The results showed that there was an increase in learning activities and the ability to count fractions of Grade VI students at SDN Kaliwadas 01 semester I of the 2018/2019 academic year. This can be seen in the significant changes from cycle I and cycle II. Student learning outcomes have increased from 68% in the first cycle to 94% in the second cycle.

Keywords: STAD; comics; activity; fraction counting ability
The accuracy of Bloemfontein-based Emergency Medical Services providers in recognising sepsis
Authors: Lewis Michael Steven Paul , Jooste Wayne , Campbell Roderick , Stassen Willem
Published: August 2022

Background: Sepsis is considered a severe life-threatening medical emergency and globally carries a high mortality. Research suggests early recognition of sepsis can lead to early initiation of treatment and effective communication of this condition to the receiving facility by pre-hospital emergency care (PEC) providers. Depending on system operations, this has been shown to improve patient outcomes. However, sepsis often presents non-specifically, and in the absence of validated pre-hospital sepsis screening tools, less than half of sepsis patients seen by PEC providers are recognised. This study aimed to determine the accuracy with which Bloemfontein-based PEC providers recognise sepsis in a series of patient vignettes. Methods: A series of seven case vignettes were presented to a convenient sample of advanced life support (ALS) and intermediate life support (ILS) PEC providers. The PEC providers were asked to review each vignette and indicate whether the patient described had sepsis or not. The vignettes consisted of a clinical case description with signs and symptoms of patients presenting with or without sepsis, and images were shown where relevant. Elements of the Robson Prehospital Severe Sepsis Screening (RPSS) tool were used to populate the sepsis vignettes. Results: A total of 27 ILS and ALS PEC providers in the Bloemfontein area partook in the research study. Thus, a total of 189 vignettes were evaluated for sepsis. PEC providers, both ILS and ALS, recognised sepsis with a sensitivity of 69.63% and a specificity of 37.04% (PPV 73.44%, NPV 32.79%), indicating an accuracy of 60.32%. Although all participants mentioned some motivations for their answers, none of the participants gave specific cut-off value ranges at which point they would suspect sepsis. Conclusion: This vignette-based study found that PEC providers can recognise sepsis with modest accuracy, echoing previous work on this topic. In addition, the study provides a platform for similar studies, which, in turn, could aid in the development of a validated, pre-hospital sepsis screening tool.
Analisis Penggunaan Tutorial Webinar di Masa Pandemi Covid-19 dengan Pendekatan Technology Acceptance Model Pada Universitas Terbuka
Authors: Muflikah Binti , Kusuma Vica Ananta , Swidarto Swidarto
Published: August 2022

This study aims to analyze the acceptance of Universitas Terbuka Tutors for the use of the Microsoft Teams application and the Learning Management System (LMS) for Webinar Tutorials (Tuweb) during the Covid-19 pandemic. The method used in this research is explanatory. The population of this research is 416 tutors of UPBJJ Semarang Open University, while the research sample is 233 tutors in teaching group of Rembang, Blora, Pati, Kudus, Jepara, Demak, and Semarang. Research data was obtained from questionnaires, interviews, and documentation. Descriptive quantitative was used to analyze the data. The finding shows the acceptance of Universitas Terbuka Tutors in the use of the Microsoft Teams application for Tuweb obtained an average of 89.77 in the totally acceptable category with a contribution of 67.5%. In addition, the acceptance of tutors in using the LMS application obtained an average of 88.04 in the category of totally acceptable with a contribution of 75.0% from other dimensions. The conclusion was that the tutors accepted the Microsoft Teams and LMS applications. Therefore, they can be implied for Tuweb activities at UPBJJT UT Semarang.
DIGITAL STORYTELLING: TEACHERS’ GUIDE TO ATTRACT CHILDREN’S INTEREST AND MOTIVATION IN KINDERGARTEN’S ENGLISH LANGUAGE LEARNING
Authors: Kurniawan Mozes
Published: August 2022

Learning English among early childhood is increasingly being presented in many schools. To meet the needs of the times, mastery of English particularly vocabulary has become a new concern to be accommodated in education especially for children in concern to the characteristics of early childhood learning. Preliminary research on two kindergarten-level classes (age of 5 to 6) in a private school showed that there were several problems teachers faced when applying the conventional storytelling method. The alternative solution to this problem is implementing digital storytelling method which is integrating storytelling and digital technology. This research is based on data obtained qualitatively so that it gives the characteristics of descriptive qualitative research that wants to explain the phenomenon of the object of research according to the topic. The data in this study were obtained from the results of field observations in the classroom when the learning process took place. The result showed that digital storytelling method is considered to be able to attract children's attention in following the stories and learning materials brought by the teacher. Student motivation also appears to emerge with the application of the digital storytelling method in learning English. There are also some teachers’ guide to apply this method in English language learning for kids.
UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS IV SDN GUNUNGPAYUNG PADA MATERI KELILING SERTA LUAS BANGUN DATAR DENGAN MODEL PROBLEM BASED LEARNING
Authors: Zulaeliyah Ida
Published: August 2022

Bersumber pada nilai semester I sebanyak 52, 4% belum menggapai ketuntasan belajar, ada 11 dari 21 siswa belum menggapai KKM sehingga untuk menangani permasalahan tersebut guru mempraktikkan model PBL selaku upaya dalam tingkatkan hasil belajar siswa pada mata pembelajaran matematika. Rumusan permasalahan yang disampaikan dalam riset ini merupakan Apakah hasil belajar pendidikan matematika dengan modul luas serta keliling bangun datar pada siswa kelas IV Tahun Ajaran 2018/ 2019 bisa ditingkatkan dengan mempraktikkan model pendidikan Problem Based Learning?. Kenaikan hasil belajar matematika dengan pelaksanaan model Problem Based Learning pada siswa kelas IV SDN Gunungpayung ialah tujuan dari riset ini. Riset ini dilakukan dalam 2 siklus yang terdiri dari 2 pertemuan. Dimana di tiap siklusnya ada perencanaan, penerapan, observasi, serta refleksi. Riset ini ialah riset aksi kelas, dimana siswa kelas IV SDN Gunungpayung ialah subyek dari riset. Sebaliknya metode pengumpulan informasi yang digunakan merupakan metode uji serta nontes. Analisis deskriptif kuantitatif serta kualitatif digunakan buat menganalisa informasi yang diperoleh. Persentase ketuntasan hasil belajar aspek pengetahuan tiap siklus berturut- turut sebesar 71, 43%; 85, 71%, perihal tersebut diperoleh bersumber pada analisa informasi hasil riset. Rata- rata kelas bertambah berturut- turut 79, 24; 80, 67. Sebaliknya nilai kepribadian bertambah berturut- turut dengan rata- rata skor 9, 46; 9, 91. Simpulan riset merupakan pelaksanaan model Problem Based Learning bisa tingkatkan hasil belajar siswa kelas IV SDN Gunungpayung. Anjuran untuk guru merupakan mencermati pengkondisian kelas, tidak hanya itu guru sebaiknya mempraktikkan pendidikan yang berkaitan dengan permasalahan tiap hari.
Styðjandi þættir í starfi grunnskóla við karlkyns nýliða
Authors: Jóhannesson Ingólfur Ásgeir , Ottesen Andri Rafn , Bjarnadóttir Valgerður S.
Published: August 2022

Rannsóknin er um fyrstu tvö ár sjö kennslukarla í starfi sem grunnskólakennarar. Spurt var: Hvaða og hvers konar formlegir sem óformlegir þættir í skólunum reyndust styðjandi við starf nýju kennslukarlanna? Fram kom að formleg leiðsögn var takmörkuð en margt í starfi skólanna reyndist þeim notadrjúgt, þar með taldar góðar móttökur og vinsamlegt viðmót. Samvinnan við aðra kennara, óformleg eða í formlegri teymiskennslu, virtist vera sá styðjandi þáttur sem mestu skipti fyrir viðmælendur. Í sumum skólanna voru sérstakir karlaklúbbar sem viðmælendur töldu jákvæða fyrir aðlögun sína að starfinu. Í lok greinarinnar eru settar fram fimm leiðir til að styðja nýliða í kennarastarfinu: Í fyrsta lagi að efla formlega leiðsögn eins leiðsagnarkennara við hvern nýliða, í öðru lagi að tengja formlegu leiðsögnina við teymiskennslu, í þriðja lagi nýliðakaffi, í fjórða lagi að skoða hvort kynjaskiptir klúbbar nýliða komi að notum og loks að tekið verði upp reglubundið áhorf í kennslustofum nýliða
Serdülők egészségműveltségét mérő kérdőív hazai adaptációja
Authors: Horváth, Cintia , Csányi, Tamás , Révész, László
Published: August 2022

Bevezetés: A nemzetközi szakirodalom széles körben foglalkozik az egészségműveltség mérésével. A Serdülők Egészségműveltsége Kérdőív (Health Literacy Measure for Adolescents) az egészségfejlesztés területén alkalmazható eszköz iskolai környezetben, amellyel a tanulók egészségműveltsége, az információkhoz való hozzájutásának és megértésének képessége, azok alkalmazása, valamint énhatékonyságuknak és az egészséggel kapcsolatos információk kommunikációjának képessége is mérhető. A kérdőív 8 skálát tartalmaz (Énhatékonyság, Hozzáférés, Olvasás, Megértés, Értékelés, Alkalmazás, Kommunikáció és Számítás), skálánként 3–10 kérdéssel. Tanulmányunk célja a hazai iskoláskorúak egészségműveltségét mérő eszköztár bővítése a Serdülők Egészségműveltsége Kérdőívvel, továbbá elsődleges adatok gyűjtése annak alkalmazhatóságával kapcsolatban. Módszertan: A Serdülők Egészségműveltsége Kérdőív hazánkban alkalmazható változatának kialakítása több lépésben történt. Első lépésként az angol nyelvű kérdőív fordítása és visszafordítása történt meg, szakértői egyeztetés után véglegesítve a magyar szöveget. Digitalizálást követően történt meg az adatfelvétel középiskoláskorú diákok körében (N = 273). A felvett adatok alapján statisztikai analízissel vizsgáltuk a Serdülők Egészségműveltsége Kérdőív magyar változatának érvényességét. Eredmények: A kitöltők 27,5%-a fiú, 72,5%-a lány, az átlagos életkoruk 16,2 (SD: 1,3) év volt. Gimnáziumban tanult a vizsgált tanulók 78,4%-a, szakgimnáziumban a 12,8%-a, szakközépiskolában a 8,4%-a, míg szakiskolában a 0,4%-a. Eredményeink szerint a teljes kérdőívre vonatkozó Cronbach-alfa értéke 0,96, így a mérőeszköz megbízhatósága magas fokú. Következtetések: A statisztikai elemzések szerint a kérdőív hazai változata alkalmazható a serdülőkorúak egészségműveltségének mérésére.
The Marketing of Cross-border E-commerce Enterprises in Foreign Trade Based on the Statistics of Mathematical Probability Theory
Authors: Guo Zhengya
Published: August 2022

This article applies mathematical probability theory to statistical algorithms to conduct game analysis on the relevant marketing decisions of foreign trade cross-border e-commerce. We build a theoretical framework for the collaborative development of SMEs and cross-border e-commerce platforms. At the same time, build a trustworthy transaction margin mechanism for cross-border e-commerce transactions in a fuzzy market environment. The participation of the blockchain big data platform can promote the development of foreign trade cross-border e-commerce toward a more transparent and healthy partnership.
Pre-service teachers' perception of their competence and their readiness for teaching profession
Authors: Arista Lou Chien Gita , Dzulfikri Dzulfikri , Mistar Junaidi , Mustofa Muthmainnah
Published: August 2022

The Indonesian Government takes serious measure on the future prospect of the teacher education graduates who are considered not to have a standardized competence ability to become a professional teacher. It inflicted some responses that opposed with the implementation of the program. This issue highlights the need for a more thorough investigation on the legitimacy of new teachers in Indonesia, as well as their quality. The goal of this study is to learn about pre-service teachers’ perceptions of their own competency and readiness to teach. This quantitative study used internet-based questionnaires to collect the data. The participants were 67 undergraduate students of university in Lamongan, East Java Province. The result of this research showed that p value (.258) is higher () than ɑ value (.05). It means that there were no correlation between pre-service teachers’ perception of their competence and their readiness for teaching profession. Nevertheless, the pre-service teachers have a positive perception regarding their competence and readiness to teach in a professional setting. By realizing and considering their competence and readiness for the teaching profession, they willfeel more confident and ready to face the real environment of teaching as a profession.
Introducing English vocabulary to young learners with flashcards
Authors: Suryani Eka Amaranggana Ahmadi , Majid A. Halim , Suryani Suryani
Published: August 2022

English has become the most commonly spoken language in the modern era. English should be taught in every primary school because it is widely used. The most important skill to master when studying the English language is vocabulary. Hence, before learning any language skill, such as reading, writing, or listening, students must first learn vocabulary. Flashcards are a visually appealing medium that can help students understand vocabulary. This study aimed to improve the vocabulary of sixth-grade pupils at an elementary school in Lam Awee, Aceh Besar, using flashcards. The sample was taken from the sixth grade which consisted of 6 students. The data was collected using a vocabulary matching test consisting of questions covering parts of body, family, color, and fruit. The data were analyzed by testing the hypothesis at the significance level of 0.05. The results showed that the student vocabulary score improved significantly after learning the language using flashcards. Therefore, it is recommended for teachers to use flashcards to provide a basic vocabulary to beginners because it helps boost students’ motivation to learn new English vocabulary.
Competitive storytelling: What do teachers do in assisting students to win the contest?
Authors: Syahputra Mulyadi
Published: August 2022

This study was aimed to investigate the teachers’ strategy used by the teachers in assisting their students to win story telling contests. The study employed the qualitative approach with multiple case study as the design. The teachers from five schools considered as the role model based on the number of their students’ achievement in storytelling contest were interviewed. The data were then analyzed by data condensation, data display and conclusion (Miles, Huberman, Saldana, 2018). The conclusion of the study illustrated that the preparation process conducted by those teachers were motivation through emphasizing the benefit of joining the storytelling contest, providing a role model of a successful storyteller, enabling the parents approach to strengthen the benefit of storytelling to the students, avoiding a winning oriented competition that put more burden to their shoulders, and facilitating internal competitions. Moreover, the result found that the coaching strategy used by the teachers were adjusting duration, reading the story, modelling, observing, and giving feedback. Lastly, the sources of storytelling model that the teachers used were also available.
Lost Landscapes and the Spatial Contextualization of Queerness
Authors: Ingram Gordon Brent
Published: August 2022

Lesbian, gay, and bisexual1 habitation of outdoor and indoor environments has become a major topic in queer2 theory and spatial issues3 have come to represent new frontiers in the politics of our various communities. Homophobia, violence, and isolation in outdoor spaces arc coming to be framed as environmental problems. A host of possibilities for new alliances around queer space is emerging. But it is first necessary to ask a number of questions before specific interventions in the condition of outdoor areas can better define and strengthen our communities and improve our lives.
DIFFERENCE BETWEEN DENSTISTS’ AND LAY PEOPLE’S ESTHETIC PERCEPTION IN THE VARIATIONS OF VERTICAL PROPORTION OF LOWER FACIAL THIRD ON DEUTERO MALAY RACE
Authors: Fitri Nabilah Aulia , Lipoeto Nur Indrawati , Deswita Yuri
Published: August 2022

The aim of this study was to determine the differences in perception between dentists and lay people in the variations of vertical proportion of lower facial third on Deutero Malay race. This was an analytic comparative study with cross sectional design. Facial profile photo of woman with normal lower facial third were modified digitally by increasing and decreasing her Sn-Me height by interval of 5% to obtain 5 variations of proportion. Twenty-eight dentists and 28 lay people (25-59 years) scored each photo using Visual Analogue Scale (VAS). In conclusion, there were significant differences between dentists and lay people perception regarding evaluation criticality toward vertical proportion of lower facial third in facial profile, but dentists and lay people show the same preference for vertical proportion of lower facial third.
Analysis of Electronic Load Controller with Bidirectional Converter in Self-Excited Induction Generator
Authors: Pawowoi Andi , Muslyadi Wahyu Rizki , Nazir Refdinal , Akbar Fajril
Published: August 2022

Induction generators are widely used in small-scale power plants driven by renewable energy, such as wind, mini/micro-hydro, tidal wave, biomass, biogas, etc. In applying this generator to a micro-hydropower plant, it is usually equipped with an ELC (Electronic Load Controller), which regulates the frequency to remain constant at a safe tolerance limit (49.8 – 50.2 Hz). However, this system is still not optimal because the ELC dumps its excess power into the dummy load. This paper proposes an ELC system that can adjust the frequency to remain constant without wasting excess power from the generator. This system uses the working principle of a bidirectional converter, which can regulate the flow of power from the generator and dummy load in two directions. In the proposed system, the dummy load uses a battery to store excess electrical energy and be utilized and reused when needed. Performance analysis of the proposed system uses simulation with MATLAB Simulink software. The induction generator used has a voltage specification of 380 Y, 50 Hz, 1420 rpm, 3.5 A, and 1.5 kW. The analysis results show that the developed ELC design can adjust the frequency in the value range of 49.98-50.01 Hz during load changes with a range of 955 Watt to 1.045 Watt, with the response time reaching its steady-state value of 0.1-0.4 seconds.
Preferensi Media Tumbuh Tungau Penyebab Penyakit Krepes pada Jamur Kuping (Auricularia polythrica)
Authors: Madyaningrana Kukuh , Apra Meilani
Published: August 2022

Abstrak: Jamur Kuping (Auricularia polytrica) yang banyak dibudidayakan oleh petani jamur di Daerah Istimewa Yogyakarta sering terkendala oleh penyakit dikenal dengan nama setempat sebagai krepes.  Penyakit ini disebabkan oleh organisme dari kelompok tungau (acarina). Identifikasi terhadap penyebab penyakit krepes di pertanian jamur Indonesia ini belum dilakukan secara komprehensif. Identifikasi terhadap tungau penyebab penyakit krepes membutuhkan teknik perbanyakan tungau yang tepat dimana informasi tentang media optimum pertumbuhan tungau menjadi dasar yang penting untuk mendukung teknik kultur tungau yang baik. Penelitian ini bertujuan untuk mempelajari medium optimum untuk perbanyakan kultur tungau. Penelitian ini menggunakan beragam bahan yang kemungkinan menjadi media preferensi tungau untuk tumbuh, baik pada uji medium invitro ataupun pada uji medium lapang (pada baglog jamur). Hasil penelitian menunjukkan bahwa tungau penyebab penyakit krepes pada jamur kuping lebih menyukai tempat hidup pada baglog yang sudah ditumbuhi oleh miselium jamur dan baglog yang sudah menghasilkan badan buah jamur. Hal ini terkait ketersediaan nutrisi yang dimiliki oleh miselium atau badan buah jamur yang telah tumbuh dalam media baglog.Kata Kunci: tungau; krepes; medium, jamur kupingAbstract: Wood ear mushrooms (Auricularia polythrica), that is commonly cultivated by mushroom farmers in the Special Region of Yogyakarta, is often plagued by a disease which has the local name : krepes. The group of mites (acarina) has been declared as the causal agent of krepes disease. Identification of the causes of crepes in Indonesian mushroom farming has not been carried out comprehensively. Identification of mites that cause krepes requires proper propagation techniques where the optimum growth medium serves as a basis for supporting mites culture techniques. This research aims to study the optimum medium for mite culture propagation. A variety of materials that are likely to be the preferred media for mites to grow were used, either on the invitro test or field test (mushroom baglog). Results showed that the mites prefer to live on the mushroom baglogs which has been covered by fungal mycelium and baglogs which has produced mushroom bodies. This growth preference is suggested to be related to the availability of nutrients from both mycelium and basidiocarp that is grown on the baglog..Keywords: mites; krepes; medium, wood ear mushroom
Pola Pertumbuhan Tiga Spesies Ikan Belanak Di Sungai Barumun
Authors: Khairul Khairul , Mahdalena Sri
Published: August 2022

Abstrak: Sungai Barumun memiliki potensi sumber daya ikan yang cukup besar, salah satunya adalah ikan belanak yang termasuk ke dalam famili Mugilidae. Selama ini belum ada penelitian yang mengkaji aspek pola pertumbuhan ikan belanak yang ada di wilayah ini. Tujuan penelitian ini adalah untuk mengetahui pola pertumbuhan ikan belanak yang ditemukan di Sungai Barumun. Penelitian ini bersifat eksploratif, dimana stasiun penelitian ditentukan berdasarkan informasi dari nelayan yang sering menangkap ikan belanak. Pengambilan sampel ikan dilakukan selama 3 bulan (November 2020, Desember2020,dan Januari 2021). Sampel ikan ditangkap menggunakan jaring insang (gillnet). Hasil tangkapan setelah diidentifikasi menemukan 3 spesies yaitu: Chelon subviridis, Moolgarda perusi dan Liza alata. Hasil analisis data untuk pola pertumbuhan ikan belanak bersifat alometrik negatif dengan nilai b pada spesiesC. subviridis (0,145), M. perusi (0,108), dan L. alata (0,185).Abstract: Barumun River has a considerable potential of fish resources, one of which is the mullet fish that belongs to the mugilidae family. So far, there has been no research that examines aspects of the growth patterns of mullet in this region. The purpose of this research is to find out the growth pattern of mullet found in Barumun River. This research is exploratory, where the research station is determined based on information from fishermen who often catch mullet. Fish sampling was conducted for 3 months (November 2020, December 2020, and January 2021). Samples of fish are caught using gillnets. The catch after being identified found 3 species namely: Chelon subviridis, Moolgarda perusi and Liza alata. The results of data analysis for the growth pattern of mullets are alometric negative with a value of b in species C. subviridis (0.145), M. perusi (0.108), and L. alata (0.185).
Pengembangan Instrumen Tes Keterampilan Meneliti Pada Program Riset Autentik
Authors: Nurlaelah Ilah , Widodo Ari , Redjeki Sri , Rahman Taufik
Published: August 2022

Abstrak: Penelitian ini bertujuan untuk mengembangkan instrumen yang digunakan untuk menilai keterampilan meneliti siswa kelompok ilmiah remaja pada program riset autentik. Penelitian ini menggunakan metode penelitian dan pengembangan yang terdiri dari define, design, develop dan tahapan diseminasi. Selama tahap define, dilakukan uji validitas konten dan konstruksi terhadap soal keterampilan meneliti. Kemudian, konstruksi soal tes dikembangkan dan direvisi. Uji coba diberikan untuk dianalisis dengan validitas dan reliabilitas internal. Hasil penelitian ini berupa seperangkat instrumen tes keterampilan meneliti yang terdiri dari 7 aspek keterampilan meneliti yang diadaptasi dan dimodifikasi dari matriks assesmen pengembangan keterampilan meneliti (RSD) dari Willison O’Regan kemudian dikembangkan menjadi 10 pertanyaan untuk mengukur aspek keterampilan meneliti, yaitu Identifikasi masalah, Merumuskan masalah, Merumuskan hipotesis, Membuat rancangan/desain penelitian, Mengumpulkan data, Menganalisis data, dan Membuat kesimpulan. Soal disajikan dalam konteks wacana memuat permasalahan limbah pabrik tahu. Hasil validasi ahli dan uji coba menunjukkan bahwa kesepuluh pertanyaan tersebut valid dan reliabel. Demikian hasil dari studi ini merekomendasikan penggunaan instrumen tes ini untuk penelitian dalam mengukur keterampilan meneliti pada program riset autentik.Abstract: This study aims to develop an instrument used to assess the researching skills of students in the youth scientific community in an authentic research program. This study used a research and development method consisting of define, design, develop and dissemination stages. During the define stage, a content and construction validity test was conducted on the research skill questions and then the construction of test questions was developed and revised. The given trial was analyzed by internal validity and reliability. The results of this study were a set of research skills test instruments consisting of 7 aspects of researching skills; Identifying the problems, Formulating the problems, Formulating hypotheses, Making research designs, Collecting data, Analyzing data, and Making conclusions; which is adapted and modified from the Willison O'Regan's research skills development assessment matrix (RSD).  That result was developed into 10 questions to measure the aspects of research skills which were presented in the discourse context regarding the problem of tofu factory waste. The results of the expert validation and trials showed that the ten questions were valid and reliable. Accordingly, the results of this study recommend the use of this test instrument for research in measuring research skills in authentic research programs.