bluuebunny/crossref_metadata_2025_split huggingface dataset:
Forms of organization of physical education and recreational activities as a means of strengthening pupils’ health
Authors: Stasenko О. , Mishyn S. 
Published: May 2023

The paper views the problem of organizing physical education classes in institutions of general secondary education. At the moment, it is conditioned by the importance to direct children to take care of their own health in the process of education, to form in them an attitude to systematic physical exercises, and accordingly to increase the level of daily physical activity. Analysis of scientific research shows that today’s lifestyle does not provide a full-fledged biological norm of motor activity, physical development and health promotion. This problem is not solved even by the introduction of the third class of physical education. It has been established that motor activity is an integral part of the natural development, formation of a child’s lifestyle and behaviour. The level of motor activity during school years depends on the organization of the physical education process, as well as on the organization of special and independent physical education classes outside the school, i.e. during extracurricular and after-school activities.
It has been established that an important role in the formation of motor activity among teenagers is played by the introduction of certain forms of physical education and recreational work, namely: tourist walks on the weekend, hiking, outdoor games and sports games of a recreational type, sports entertainment of a recreational type, various modern fitness programmes. Appropriate forms of classes provide an opportunity to actively communicate with peers, obtain a sufficient level of motor activity, physically develop, and also actively rest. Theoretical and practical studies prove that the physical and recreational activities of children today are based on the use of modern means of physical culture, ideals and values of a healthy lifestyle, advanced achievements of scientists in the field of physical education and sports.
HASIL BELAJAR MATEMATIKA SISWA MELALUI PENDEKATAN PEMBELAJARAN SAINTIFIK
Authors: Rosmawaty Siahaan  
Published: May 2023

Tujuan penelitian ini adalah untuk: Meningkatkan hasil belajar siswa Kelas VII-1 melalui Pendekatan pembelajaran Saintifik di SMP Negeri 7 Medan pada Tahun Pelajaran 2018/2019. Metode yang digunakan dalam penelitian adalah Metode Penelitian Tindakan Kelas dengan menggunakan 2 siklus. Subjek penelitian ini adalah siswa Kelas VII-1 SMP Negeri 7 Medan sebanyak 31 orang. Instrument yang digunakan untuk memperoleh data adalah menggunakan test, angket dan observasi. Rentang nilai untuk tes adalah 1-100. Teknik analisa data yang digunakan adalah menggunakan perhitungan jumlah nilai rata-rata siswa, persentase jumlah siswa yang tuntas dan persentse jumlah siswa yang belum tuntas. Hasil Penelitian ini menunjukkan (1) terdapat peningkatan hasil belajar dengan menerapkan Pendekatan pembelajaran Saintifik dengan hasil sebagai berikut, (2) terdapat peningkatan rata-rata hasil belajar siswa, dimana pada tes awal rata-rata hasil belajar siswa adalah 52,58, pada siklus I meningkatkan menjadi 66,77 kemudian pada siklus II meningkat lagi menjadi 77,93; terdapat peningkatan jumlah siswa yang tuntas, dimana pada tes awal jumlah siswa yang tuntas hanya 0%, meningkatkan menjadi 67,74% pada siklus I kemudian meningkat lagi menjadi 87,10% pada siklus II. (3) terdapat penurunan jumlah siswa yang tidak tuntas, dimana pada tes awal jumlah siswa yang tidak tuntas mencapai 100%, pada siklus I menurun menjadi 32,26% kemudian pada siklus II menurun lagi menjadi 12,90% dengan kata lain hanya 4 siswa saja yang memperoleh nilai 60 dan selebihnya (27) siswa memperoleh nilai diatas 70.
MENINGKATKAN KOMPETENSI PROFESIONAL GURU BAHASA INDONESIA DALAM MENYUSUN KRITERIA KETUNTASAN MINIMAL KURIKULUM 2013 MELALUI WORKSHOP
Authors: Irwan  
Published: May 2023

Penelitian ini bertujuan untuk meningkatkan kompetensi profesional guru Bahasa Indonesia dalam menyusun kriteria ketuntasan minimal melalui workshop SD IT Al Bayan Saintist, Al-Mukmin Bandar Khalipah dan Maitreyawira Sampali pada tahun pelajaran 2019/2020. Metode yang digunakan dalam penelitian ini adalah metode penelitian tindakan sekolah melalui 2 siklus, dimana masing-masing siklus memiliki tahap: (1) Perencanaan, (2) Pelaksanaan dan Pengamatan, (3) Evaluasi dan (4) Refleksi.Subyek dalam penelitian ini adalah berjumlah 30 orang guru yang mengajar di SD IT Al Bayan Saintist, Al-Mukmin Bandar Khalipah dan Maitreyawira Sampali .Teknik pengumpulan data yang digunakan dalam penelitian ini adalah menggunakan teknik observasi, kesioner,wawancara dan studi dokumentasi.Teknik analisa data yang digunakan di dalam penelitian ini adalah dengan menggunakan pehitungan persen jumlah guru Bahasa Indonesia yang sudah mampu menyusun KKM Kurikulum 2013 dan yang belum mampu menyusun KKM Kurikulum 2013. Hasil penelitian menunjukkan: (1). Terdapat peningkatan jumlah guru yang mampu menyusun Kriteria Ketuntasan Minimal dari 30 orang guru Bahasa Indonesia, baru 20. (66,67%) guru Bahasa Indonesia yang mampu menyusun KKM Kurikulum 2013 pada siklus I kemudian meningkat pada siklus II menjadi 26 (86,67%) guru Bahasa Indonesia yang sudah mampu menyusun KKM Kurikulum 2013; (2) Terdapat penurunan jumlah guru Bahasa Indonesia yang tidak mampu menyusun KKM kurikulum 2013, dari 30 orang guru Bahasa Indonesia, terdapat 10 (33,33%) guru belum mampu menyusun KKM Kurikulum 2013 pada siklus I kemudian pada siklus II terjadi penurunan jumlah guru yang belum mampu menyusun KKM Kurikulum 2013 menjadi 4 (13,33%) guru yang belum mampu menyusun KKM Kurikulum 2013 secara baik; (3) Kompetensi profesional guru Bahasa Indonesia dalam menyusun KKM Kurikulum 2013 dapat ditingkatkan melalui workshop.
PENERAPAN METODE SUPERVISI KEPALA SEKOLAH DALAM MENINGKATKAN MUTU MENGAJAR GURU
Authors: Malem Kerina Sembiring  
Published: May 2023

Pendidikan adalah merupakan salah satu kebutuhan dasar manusia, sebagai peningkatan kualitas sumber daya manusia guna pencapaian tingkat kehidupan yang semakin maju dan sejahtera khususnya dalam dunia pendidikan. Demikian dalam Undang - Undang Nomor 20 tahun 2003 pasal 1 ayat 1 Sistem Pendidikan Nasional, mengamanatkan bahwa pendidikan merupakan usaha sadar dan terencana untuk mewujudkan suasana belajar dan proses pembelajaran agar peserta didik secara aktif mengembangkan potensi dirinya untuk memiliki kekuatan spiritual keagamaan, pengendalian diri, kepribadian, kecerdasan, akhlak mulia serta keterampilan yang dimiliki dirinya, masyarakat, bangsa, dan negara. Guna merealisasikan tujuan pendidikan tersebut, pemerintah menjabarkan dalam bentuk program pengembangan sistem pendidikan dasar sampai pendidikan tinggi (pendidikan formal), pendidikan nonformal serta pendidikan informal. Sekolah Menengah Kejuruan (SMK) Negeri 6 Medan adalah salah satu penyelenggara pendidikan yang melayani kebutuhan masyarakat. Sebagai salah satu lembaga yang bergerak di bidang pelayanan pendidikan, berkewajiban dan bertanggung jawab untuk dapat mencerdaskan kehidupan bangsa di sekitarnya. Maka diharapkan dapat mampu menjawab masalah sosial khusus di bidang Pendidikan Menengah Kejuruan. Kinerja guru tidak akan dapat tercapai secara optimal tanpa dilakukannya pengawasan yang baik, misalnya dengn melalukan supervisi. Melihat jumlah yang sangat timpang dan meningkatkan kualitas mengajar para guru tersebut, maka kepala sekolah sebagai central leader di Satuan Pendidikan harus mampu untuk mengambil kebijakan tertentu dan sangat diharapkan dapat mengambil tindakan yang benar. Penyelenggaraan supervisi oleh kepala sekolah yang dilaksanakan di smk Negeri 6 Medan memberikan hasil peningkatan kinerja guru dengan baik, hal ini terlihat dari pengamatan kondisi awal dari jumlah guru 11 orang yang disupervisi terdapat hanya 4 orang guru yang melakukan hasil kerja baik (3) dan 1 orang dengan hasil kerja amat baik. Kemudian setelah dilakukan siklus I terhadap 26 guru diperoleh perbaikan 19 orang guru criteria baik, 5 orang guru criteria amat baik dan 2 orang guru dalam criteria cukup. Untuk memastika efektivitas metode suprvisi dapat meningkatkan kinerja (mutu) guru maka peneliti melakukan pada siklus ke II dengan jumlah guru 51 orang, maka hasilnya diperoleh peningkatan yang signifikan, yaitu 38 orang guru dengan criteria amat baik (74,50%), 12 orang dengan criteria baik dan 1 orang guru dengan criteria cukup. Dengan memperhatikan target penentuan criteria keberhasilan 70% pada sikluis ke II, maka metode supervisi dapat meningkatkan motivasi kualitas (mutu) mengajar pendidikan.
MENINGKATKAN HASIL BELAJAR SISWA PADA PELAJARAN BAHASA INDONESIA MELALUI PEMBELAJARAN CARA BELAJAR SISWA
Authors: Pince Uli Aritonang  
Published: May 2023

Tujuan penelitian ini adalah untuk: (1). Meningkatkan hasil belajar siswa, (2). Meningkatkan aktivitas belajar siswa. (3). Meningkatkan pemahaman siswa dan pembelajaran yang menggunakan strategi pembelajaran kontekstual. Metode yang digunakan dalam penelitian adalah Metode Penelitian Tindakan Kelas dengan menggunakan 2 siklus. Subjek penelitian ini adalah siswa kelas II-A SD Negeri 101788 Marindal sebanyak 29 orang dengan rincian 15 orang perempuan dan 14 orang laki-laki. Instrumen yang digunakan untuk memperoleh data adalah menggunakan test, angket dan observasi. Teknik analisa data yang digunakan adalah dengan menggunakan perhitungan jumlah nilai rata-rata siswa, jumlah persentase siswa yang tuntas dan jumlah persentase siswa yang tidak tuntas. Hasil penelitian ini menunjukkan bahwa terdapat peningkatan hasil belajar dengan menerapkan strategi pembelajaran cara belajar siswa aktif dengan hasil sebagai berikut: (1) terdapat peningkatan rata-rata hasil belajar siswa, dimana pada tes awal rata-rata hasil belajar siswa adalah 48,33%, pada siklus I meningkatkan menjadi 62,78% kemudian pada siklus II meningkat lagi menjadi 73,61%, terdapat peningkatan jumlah siswa yang tuntas, dimana pada tes awal jumlah siswa yang tuntas hanya 0%, meningkat menjadi 44,44% pada siklus I kemudian meningkat lagi menjadi 83,33% pada siklus II, terdapat penurunan jumlah siswa yang tidak tuntas, dimana pada tes awal jumlah siswa yang tidak tuntas mencapai 100%, pada siklus I menjadi 55,56% kemudian pada siklus II menurun lagi menjadi 16,67% dengan kata lain hanya 4 siswa saja yang memperoleh nilai 60 dan selebihnya (25) siswa memperoleh nilai 70 dan di atas 70.
Am I Pretty? The Influence of Mainstream Media on Beauty Ideals
Authors: Nantais Erin 
Published: May 2023

<p>Why is a specific, narrow, and stereotypical standard of beauty typically perceived as more valuable, more worthy, and more desirable than others? Commercial and mainstream media play a significant role in carefully crafting societal expectations of beauty standards and ideals. This research project analyzes well-known body-positive advertisements, campaigns, and popular mainstream media to identify trends and embedded messages that reinforce negative and stereotypical beauty ideals. This research takes a critical perspective on the ways in which commercial media can influence the way we view others and ourselves. This research suggests that unrealistic and narrow beauty ideals have been created and maintained through media with the ultimate goal of making a profit from consumers’ insecurities. The overarching contradictions and communicated messages of the analyzed advertisements and literature are reflected and communicated through text and photography in a digital magazine format entitled “Am I Pretty?”. This project utilizes messages and themes often communicated indirectly by commercial media and flips those messages back to the reader, encouraging deeper critical reflection about media messages of beauty we often passively internalize. “Am I Pretty?” is a critical reflection of beauty ideals embedded in mainstream media that we so blindly value and look up to. </p>
Planetarium: Visualized Goal Tracker in Your Pocket
Authors: Moayyedian Roozbeh 
Published: May 2023

<p>With the vast number of distractions that exist in our lives today, it is very hard to stay focused on our goals and accomplish our tasks. Smartphone apps have the potential to be very constructive, but unfortunately sometimes have a destructive effect on our lives. Smartphone- based goal and activity tracker applications can provide users with data to support self-reflection, allowing the user to be more aware of their behaviors, and how those behaviors map to explicit goals and values around attention, focus, etc. The use of Gamification and data visualization is becoming more and more popular in lifestyle and social applications, and it is proven to be useful in increasing the users’ productivity.<br>
There are many goal setting apps available on different platforms at the moment, other than a few, they mostly lack engagement with the users and, in other words, they do not provide any sort of tangible reward for the accomplishment of tasks.<br>
Planetarium is a project that brings gamification to users’ short term and long term goals as well as the opportunity to reflect on personal well being and productivity.<br>
This major research project explores ways to bring productivity to the user’s day to day lives through gamification and visual representation of the users’ goals and daily behavior. </p>
Don’t Touch That: Enhancing the Post-COVID Interactive Theme Park Experience
Authors: Le Emily 
Published: May 2023

<p>The project identified functional performance requirements for supporting immersion and engagement while also promoting safe distancing and touchless interaction in the queue areas of attractions. Previous researchers identified that theme park queues must sustain guest engagement while also creating positive feelings towards wait times. Interactivity has been introduced within these spaces, however, pandemic control measures, like social distancing, conflict with many of these offerings. A solution is represented in this study by a prototype and implemented in a hypothetical themed attraction. By creating this element, guests will be able to stay six feet away from each other, while engaging in an immersive, themed narrative through motion sensors directed by Arduino. Experts favoured the prototype’s ability to encourage contactless engagement while social distancing while enhancing an engaging experience. The proposed prototype is a tangible example of an immersive, touchless interaction with a design approach that is feasible, appealing and merits further consideration and development. </p>
Content analysis of nature documentaries in China: challenges and opportunities to raise public conservation awareness
Authors: Wei Haonan , Berdejo-Espinola Violeta , Amano Tatsuya , Ma Yunjie 
Published: May 2023

1. In the Anthropocene, the general public is a key part of biodiversity conservation since several aspects of their daily life are inevitably linked to major threats to biodiversity. It is thus important to improve their conservation awareness. While a growing body of research has demonstrated the potential of English-language nature documentaries to raise public conservation awareness, little attention has been paid to the potential of non-English-language nature documentaries. 2. Here, we assessed the challenges and opportunities for nature documentaries broadcasted in China in 2021 to raise public conservation awareness by investigating their thematic, geographical, and taxonomic coverages using a content analysis approach. 3. We found that terrestrial biomes, mammals, and birds were overrepresented in nature documentaries in China, while only a quarter of documentaries explicitly covered human destructive impacts on nature. To further promote public conservation awareness, there is an urgent need to cover under-represented realms/biomes (e.g., freshwater realm and deep-marine biome), taxa (e.g., invertebrates, plants, and fungi), and anthropogenic threats in future documentaries. Nevertheless, nature documentaries in China also showed a relatively good coverage of threatened species and biomes under human influence (e.g., cities and farmlands), which have increasingly been shown to be important for conservation.4. We also found that domestically-produced, Chinese-language nature documentaries provided unique information on biodiversity and ecosystems in China, such as local biomes and endemic species, highlighting their role in raising conservation awareness in China and worldwide. However, only 9% of them provided English subtitles/versions. Making Chinese-language nature documentaries accessible to the global community by translating them into other languages would help us increase international awareness of biodiversity in China.5. The methodological approach of this study is easily applicable to nature documentaries produced in other parts of the world. By better understanding the content coverage of nature documentaries globally, we can address knowledge gaps in their thematic, geographical, and taxonomic coverages and maximise their contribution to raising conservation awareness.
Seed health and quality of some selected rice varieties and their management
Authors: Akter Mst Arjina , Dey Purnima , Sultana Fahmida , Hossain Ismail 
Published: May 2023

A study was conducted for assessing seed health status of four varieties of rice (Oryza sativa) viz. BR 11, BRRI Dhan 28, BRRI Dhan 29 and BRRI Dhan 40 and management of seed borne fungal pathogens by selected chemical namely Thiovit (4%) and a bio-control agent BAU-Biofungicide @ 2% (Trichoderma based preparation) at Seed Pathology Center (SPC) and M.S. Laboratory, Department of Plant Pathology, Bangladesh Agricultural University (BAU), Mymensingh. Seed health test by blotter method revealed that seven seed borne fungi belonging to six genera viz. Alternaria padwickii (0.5%-1%), Bipolaris oryzae (1%-6.5%), Curvularia lunata (1%-5.5%), Fusarium moniliforme (3%-8.5%), Fusarium oxysporum (2%-9%), Aspergillus flavus (0.5%-1.5%) and Penicillium spp (0.5%-1%) were associated with the seeds. Germination of seeds of the four selected rice varieties varied from 94% to 98.50% (blotter method). In treated seeds, germination ranged from 88-100%. The highest germination (100%) was found in BRRI Dhan 28 when seeds were treated with BAU-Biofungicide and the lowest was (88%) in BRRI Dhan 29. The tested samples produced healthy seedlings (77 to 98%), diseased seedlings (2 to 15%), diseased seeds (0 to 7%) and dead seeds (0 to 5%). Upto 18.18% higher formation of healthy seedlings over control was achieved by treating seeds with BAU-Biofungicide and it also significantly decreased (upto 81.82%) formation of diseased seedlings over the control treatment. The highest vigor index (1306%) was in BRRI Dhan 28 when seeds were treated with BAU-Biofungicide and the lowest was (2805%) in BRRI Dhan 29 under control (untreated). Moreover, BAU-Biofungicide increased up to 81.82% Vigor index over untreated control.
Asian Australas. J. Biosci. Biotechnol. 2017, 2 (1), 75-80
Pedofili Bireyler Tarafından Çocukların Bilinçli ve Sistematik Cinsel İstismarı: Helmut Kentler “Deneyi” ve Odenwald Okulu Örneği
Authors: YAMAN Fikret 
Published: May 2023

Modern dönemde ihmal, istismar, kötü muamele, şiddet gibi nedenlerle koruma altına alınan çocuklar, koruma ve bakım altında kaldıkları süre içerisinde de ihmal ve istismara uğrayabilmektedir. Bununla birlikte, kendilerini korumakla görevli kamu kurumları tarafından çocukların bilinçli ve sistemli olarak istismar edildiği, yüksek yararlarının dikkate alınmadığı uygulamalar da bulunmaktadır. Örneğin, “iyi bir gelecek” ve “İngiliz yatırımı” düşünceleri ile İngiltere’den Kanada ve Avustralya’ya 1970’lere kadar yapılan zorunlu çocuk göçü nedeniyle yüzbinlerce çocuk ailelerinden koparılmıştır.
Çocukların pedofili bireyler tarafından bilinçli ve sistematik olarak istismar edilmesi olgusu ise her yönüyle üzerinde durulması gereken bir konudur. Almanya’nın Berlin Eyaletinde, 1960’ların sonundan 2003 yılına kadar, sosyal pedagoji Profesörü Helmut Kentler, Berlin Senatosu ve Berlin Gençlik dairesinin onayı ile koruma altındaki çocukların pedofili “koruyucu baba”ların yanına yerleştirildiği ve bu kişilere finansal destek verildiği ortaya çıkmıştır. Aynı şekilde, 1910 yılında kurulan Odenwald Okulu’ndaki çocuklar, pedofili ve eşcinsel öğretmenleri, idarecileri tarafından yıllar boyunca sistematik cinsel istismara uğramıştır. Literatür, her iki uygulamadaki aktörlerin birbirleriyle bağlantılı olduğunu ortaya çıkarmıştır.
Çalışma, yöntem olarak literatüre dayalı bir araştırmadır. Bu kapsamda, Helmut Kentler “Deneyi” ve Odenwald Okulu’nda yaşanan istismarlar, üniversitelerin konuya ilişkin araştırma raporları, literatürdeki ilgili diğer kaynaklar ve basında yer alan bilgiler çerçevesinde ele alınmıştır.
The earliest European Acheulean: new insights into the large shaped tools from the late Early Pleistocene site of Barranc de la Boella (Tarragona, Spain)
Authors: Ollé Andreu , Lombao Diego , Asryan Lena , García-Medrano Paula , Arroyo Adrián , Fernández-Marchena Juan Luis , Yeşilova Görkem C. , Cáceres Isabel , Huguet Rosa , López-Polín Lucía , Pineda Antonio , García-Tabernero Antonio , Fidalgo Darío , Rosas Antonio , Saladié Palmira , Vallverdú Josep 
Published: May 2023

Since the oldest known Acheulean lithic techno-typological features in Europe were reported at the site of Barranc de la Boella (Tarragona, Spain), continuous fieldwork has been conducted there in archeological deposits of the late Early Pleistocene age (0.99–0.78 Ma). As a result, excavations in two of the three open-air localities have significantly expanded the collection of lithic and faunal remains, allowing us to make progress in the interpretation of the hominin behaviors in an open-air fluvial-deltaic sedimentary environment. This includes examples of cumulative palimpsests, such as those found at the locality of La Mina, in which hominins only had a minimal role as modifying agents, as well as the extraordinary mammoth butchery site recorded at the Pit 1 locality. The aim of this paper is to present a comprehensive update of the collection of large shaped tools and to assess its significance in the framework of the earliest occurrence of the Acheulean in Europe. This cultural entity is increasingly well-documented for the early Middle Pleistocene, but very little is known about its presence in Europe before the Brunhes–Matuyama boundary. Large shaped tools appear in the three localities explored in the Unit II of Barranc de la Boella, including choppers (unifacial and bifacial) and standard Acheulean forms, such as picks, knives, and cleaver-like forms. Techno-typological and morphometrical analyses revealed a basic heavy-duty component obtained through simple shaping sequences coupled with significantly more elaborate tools produced on various large blanks (cobbles, slabs, or flakes). The complete bifacial and bilateral shapings have yet to be documented, but the present specific tool assemblage attests to the Early Acheulean technological threshold. Hence, the archaeological data from Barranc de la Boella provide insights into the first appearance of the Acheulean technology in Europe and add critical information to the debate on the technological variability of the Early Pleistocene hominin occupation of the continent. The results of this study revealed a technological assemblage unique in the known late Early Pleistocene archeological record from Europe, different from the rest of ancient Acheulean sites in this continent, which are dated at the Middle Pleistocene. This lends support to the hypothesis that Barranc de la Boella may represent a previously unrecognized Early Acheulean dispersion out of Africa connected to its first evidence at the gates of Eurasia, potentially moving over the northern Mediterranean coastal road to reach Western Europe.