Online Journal System-Kumpulan Jurnal STKIP Singkawang ((Sekolah Tinggi Keguruan Dan Ilmu Pendidikan Singkawang)
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Pengembangan Media Pembelajaran Scrapbook pada Mata Pelajaran IPAS Materi Tumbuhan Siswa Kelas IV MI Muhammadiyah 16 Karangasem
Get PDFTujuan dari pengembangan media pembelajaran scrapbook adalah membantu siswa agar lebih mudah memahami materi, siswa tidak merasa bosan ketika proses pembelajaran berlangsung dan membuat siswa lebih interaktif sehingga kegiatan pembelajaran berjalan dengan efektif dan efesien. Metode yang digunakan dalam pengembangan ini adalah metode penelitian dan pengembangan atau Research and Development (R&D). Model yang digunakan 4-D yang memiliki empat tahap pengembangan yaitu define, design, development dan disseminate. Instrumen yang digunakan yaitu lembar validasi, angket respon siswa dan angket aktivitas siswa. Teknik pengumpulan data menggunakan 2 teknik yaitu validasi dan angket. Subjek penelitian yang digunakan adalah siswa kelas IV MI Muhammadiyah 16 Karangasem. Hasil penelitian menjelaskan bahwa pengembangan media pembelajaran scrapbook dapat disimpulkan : (1) Kevalidan pada media pembelajaran scrapbook dengan menggunakan validasi yaitu validasi media mendapatkan hasil 90% dan validasi materi mendapatkan hasil 90% yang dinyatakan sangat valid dan layak digunakan dalam proses pembelajaran. (2) Kepraktisan media scrapbook pada uji coba terbatas mendapatkan hasil 95% dan uji coba lapangan mendapatkan hasil 98% yang dinyatakan bahwa mendia pembelajaran praktis dan layak digunakan dalam proses pembelajaran. (3) Keefektifan media scrapbook pada uji coba terbatas mendapatkan hasil 93% dan uji coba lapangan mendapatkan hasil 96% yang dinyatakan bahwa media scrapbook efektif dan layak digunakan dalam proses pembelajaran. Sehingga dapat disimpulkan bahwa penggunaan media scrapbook sangat valid atau layak digunakan dalam proses pembelajaran
Eksplorasi Bakteri Filoplan Daun Karet dan Potensinya sebagai Agens Hayati terhadap Pestalotiopsis sp. Penyebab Penyakit Gugur Daun
Get PDFKaret di Indonesia merupakan salah satu peyumbang yang cukup besar terhadap devisa negara di sektor perkebunan. Upaya pengendalian digunakan untuk menekan penyakit gugur daun, Pengendalian hayati dengan memanfaatkan musuh alami diketahui dapat menekan pertumbuhan patogen. Diperlukan pencarian musuh alami yang efektif dalam mengendalikan patogen. Eksplorasi agens hayati merupakan langkah awal pada pengembangan pengendalian hayati. Penelitian ini bertujuan untuk eksplorasi bakteri filoplan daun karet yang berpotensi sebagai agens hayati terhadap Pestalotiopsis sp. penyebab penyakit gugur daun karet. Penelitian dilakukan di Laboratorium Penyakit Tanaman Fakultas Pertanian Universitas Tanjungpura Pontianak. Pelaksanaan penelitian dimulai dari eksplorasi bakteri filoplan pengambilan sampel bakteri filoplan tanaman karet, selanjutnya dilakukan isolasi dengan media Nutrient Broth, pemurnian dengan media Nutrient Agar dan identifikasi bakteri filoplan. Variabel yang diamati meliputi daya antagonisme bakteri filoplan terhadap Pestalotiopsis sp. dengan uji dual culture, uji reaksi gram dan respon hipersensitivitas (HR). Hasil eksplorasi mikroba filosfer pada daun karet ditemukan 6 isolat bakteri yang memiliki sifat antagonis dari 36 isolat yang ditemukan dilapangan yaitu FK10, FK11, FK21, FK24 dan FK26. Terdapat 4 isolat yang memiliki daya hambat dibawah 60 % yaitu FK2, FK10, FK11 dan FK24. Sedangkan 2 isolat memiliki daya hambat diatas 60% yaitu isolat FK21 dan FK26. Persentase penghambat tertinggi diperlihatkan isolat FK26 yaitu 61,2%. Isolat FK2, FK21, FK24 dan FK26 tidak bersifat patogen bagi tanaman pada hasil uji HR.Kata Kunci: Agens Pengendali Hayati; Bakteri Filoplan; Pestalotiopsis sp.; Tanaman KaretExploration of Rubber Leaf Filoplan Bacteria and Its Potential as a Biological Agent against Pestalotiopsis sp. Causes of Leaf Loss DiseaseABSTRACTRubber in Indonesia is a fairly large contributor to the country's foreign exchange in the plantation sector. Control efforts are used to suppress leaf fall disease. Biological control using natural enemies is known to suppress the growth of pathogens. It is necessary to search for natural enemies that are effective in controlling pathogens. Exploration of biological agents is the first step in the development of biological control. This research aims to explore rubber leaf phylloplan bacteria which have potential as biological agents against Pestalotiopsis sp. causes of rubber leaf fall disease. The research was conducted at the Plant Disease Laboratory, Faculty of Agriculture, Tanjungpura University, Pontianak. The research began with exploration of phylloplan bacteria, taking samples of phylloplan bacteria from rubber plants, then isolation using Nutrient Broth media, purification using Nutrient Agar media and identification of phylloplan bacteria. The variables observed included the antagonism of phylloplan bacteria against Pestalotiopsis sp. with dual culture test, gram reaction test and hypersensitivity response (HR). The results of exploration of phyllosphere microbes on rubber leaves found 6 bacterial isolates that had antagonistic properties from 36 isolates found in the field, namely FK10, FK11, FK21, FK24 and FK26. There were 4 isolates that have an inhibitory power below 60%, namely FK2, FK10, FK11 and FK24. Meanwhile, 2 isolates had an inhibitory power above 60%, namely isolates FK21 and FK26. The highest percentage of inhibitors was shown by isolate FK26, namely 61.2%. Isolates FK2, FK21, FK24 and FK26 were not pathogenic for plants in the HR test results
The Influence of Physical Fitness, Nutritional Status, Parental Attention, and Learning Interest on the Learning Outcomes of Physical Education, Sports and Health
Get PDFThis type of research aims to analyze the influence of physical fitness, nutritional status, parental attention, and interest in learning on the learning outcomes of Physical Education, Sports, and Health students of SMKN 1 Pangkalan Kuras, Pelalawan Regency. The background of the study shows that student learning outcomes are still low, with an average completeness of only 58%. This is allegedly related to physical fitness, nutritional status, parental attention, and students' interest in learning. The research method uses a quantitative approach with path analysis to measure the direct and indirect influence between variables. The study population was students of SMKN 1 Pangkalan Kuras, and data was collected through physical fitness tests, nutritional status measurements, and questionnaires on parental attention and interest in learning. The results showed that physical fitness, nutritional status, parental attention, and interest in learning significantly affected learning outcomes, both individually and simultaneously. Learning interest has been proven to play a role as a mediator that strengthens the relationship between physical fitness, nutritional status, and parental attention to learning outcomes. This study concludes that a holistic approach involving physical health, family support, and learning motivation is essential to improve student learning outcomes. The implication of this research is the need for collaboration between teachers, parents, and schools in creating a conducive learning environment, supporting health, and encouraging students' interest in learnin
DEVELOPMENT OF ANDROID-BASED HIGH JUMP POLE DEVICE AS A LEARNING MEDIA FOR ATHLETICS COURSES
Get PDFIn the digital era, the world of sports must not be left behind to be able to follow a more sophisticated era. There needs to be a new breakthrough for the development of sports equipment that was originally manual into digital sports equipment that has sophisticated technology. With the development of more sophisticated sports equipment, it can easily achieve success in the field of sports. The high jump number in the athletics branch of sport is the most popular branch of sport. However, currently the high jump equipment used is still manual so it is less effective and efficient considering that the high jump competition requires time effectiveness between athletes. The development of high jump equipment aims to facilitate and make the time required more efficient. The high jump equipment was developed using a node mcu microprocessor. And a microcontroller to adjust the height of the high jump bar. The equipment that has been developed was then tested on 7 high jump athletes. Based on the trial, the results obtained were the percentage of tool effectiveness of 42%, tool safety of only 32%, tool efficiency and economy of 42%, ease of use of 54%, the smallest percentage was obtained by ease of tool placement of only 29%, while the highest percentage was in Long-Term Usefulness (PJJ) of 71%. So that the development of the tool is in the Good category with a percentage of 71%
Effect of Physical Activity, Sleep Quality and Body Mass Index on Vo2max of Football Athletes Ssb Ripans Soccer School Padang
Get PDFThis study identified low VO2 Max in SSB Ripan's Soccer School Padang football athletes, which is suspected to be due to lack of physical activity, poor sleep quality, and sub-ideal body mass index (BMI). The impact of low VO2 Max includes rapid fatigue and decreased concentration, especially in the second half of the match, which affects the team's performance. The purpose of the study was to analyze the effect of physical activity, sleep quality, and BMI on the VO2 Max of athletes. The type of research is quantitative with a comparative approach, involving 25 athletes with purposive sampling techniques. The instruments used included the IPAQ-SF questionnaire for physical activity, PSQI for sleep quality, anthropometric test for BMI, and YO-YO IR Test level 1 for VO2 Max. The data were analyzed using path analysis at α = 0.05. The results of the study showed: (1) physical activity had a direct effect on VO2 Max (py1 = 0.442), (2) sleep quality had a direct effect (py2 = 0.301), (3) BMI had a direct effect (py3 = 0.355), (4) there was an indirect effect of physical activity through BMI (total influence 0.319%), and (5) an indirect effect on sleep quality through BMI (total influence 0.323%). Overall, physical activity, sleep quality, and BMI contributed 70.1% to the athletes' VO2 Max. In conclusion, there was a significant influence of physical activity, sleep quality, and BMI on the VO2 Max of SSB Ripan's Soccer School Padang football athlete
Learning Design and Implementation of Indonesia’s Merdeka Curriculum in Primary Education: A Fourth-Grade Case Study
Get PDFThis study analyzes the design, planning, and implementation of Indonesia's Merdeka Curriculum in fourth-grade instruction at SDN 6 Langkai, Palangka Raya. Employing a qualitative case study approach, data were collected through classroom observations, semi-structured interviews with fourth-grade teachers, and documentation of instructional modules and learning materials. Data analysis followed the Miles and Huberman model, comprising data reduction, data display, and conclusion drawing. Findings reveal that teachers adopted a pragmatic approach by adapting instructional modules from online resources, employing diverse teaching methods (discussions, lectures, games, assignments), and implementing spontaneous differentiation. However, integration of Higher-Order Thinking Skills (HOTS) and Technological Pedagogical Content Knowledge (TPACK) remained minimal due to insufficient technological infrastructure. Key challenges included low student motivation, insufficient textbooks, and disparities in digital access. Assessment practices predominantly emphasized summative rather than formative evaluation. Nevertheless, teachers demonstrated considerable creativity in adapting instructional strategies to local contexts. The study recommends continuous professional development, infrastructure enhancement, and systemic support for effective Merdeka Curriculum implementation
Assessment Practices in The Implementation of the Merdeka Curriculum in Elementary Education: An Observation Study at SDN 7 Panarung
Get PDFThe Independent Curriculum implementation requires a paradigm shift in learning assessment practices from outcome-oriented approaches toward assessment supporting continuous, student-centered learning. Assessment should function not only as a measurement tool but also as a foundation for pedagogical decision-making. However, empirical evidence regarding elementary school assessment practices within the Independent Curriculum context remains limited. This study examined learning assessment practices in Independent Curriculum implementation at SDN 7 Panarung, focusing on diagnostic, formative, and summative assessments, and the utilization of assessment results for instructional improvement. This qualitative descriptive observational study involved 12 classroom teachers (grades 1-6), students, and the school principal. Data were collected through participant observation, semi-structured interviews, and document analysis, then analyzed using triangulation techniques. Findings indicated that teachers implemented diagnostic, formative, and summative assessments aligned with Independent Curriculum principles. Formative assessment constituted the most prevalent practice, primarily through oral questioning, classroom observation, and daily assignments. However, feedback quality was generally generic rather than specific and constructive. Summative assessment employed various instruments, though written tests remained predominant and higher-order thinking skills assessment was not yet optimized. Assessment results informed remedial and enrichment activities, but implementation lacked systematic documentation. The study concluded that assessment practices at SDN 7 Panarung demonstrated general alignment with Independent Curriculum frameworks. However, continuous professional development, strengthened institutional support, and systematic assessment data utilization are recommended for enhanced implementation qualit
Analisis Kesalahan Berbahasa Bidang Morfologi pada Pembentukan Kata dalam Bahasa Indonesia
Get PDFKesalahan berbahasa dalam bidang morfologi merupakan permasalahan yang sering ditemukan dalam tulisan akademik mahasiswa, termasuk dalam makalah yang mereka tulis. Penelitian ini bertujuan untuk menganalisis jenis kesalahan morfologi yang muncul dalam penulisan makalah mahasiswa serta mencari faktor-faktor utama penyebabnya. Pada penelitian ini, metode deskriptif kualitatif diterapkan dengan teknik analisis data berupa identifikasi, klasifikasi, dan deskripsi kesalahan morfologi yang ditemukan dalam makalah mahasiswa. Berdasarkan analisis data, penelitian ini mengungkap hasil bahwa kesalahan morfologi yang paling dominan meliputi kesalahan dalam pembentukan kata berimbuhan, kesalahan pemilihan bentuk kata, dan penggunaan kata ulang yang tidak sesuai dengan kaidah bahasa Indonesia. Faktor utama penyebab kesalahan ini adalah kurangnya pemahaman mahasiswa terhadap kaidah morfologi bahasa Indonesia dan pengaruh bahasa lisan dalam penulisan. Oleh karena itu, diperlukan peningkatan pemahaman mahasiswa melalui pembelajaran yang lebih intensif terkait struktur morfologi bahasa Indonesia
Lima Konsep Tobin dalam Novel Jisatsu Yotei Bi Karya Akiyoshi Rikako Kajian Gastrokritik
Get PDFPenelitian ini menguraikan konsep-konsep dan makna makanan dalam novel "Jisatsu Yotei Bi" karya Akiyoshi Rikako dengan menggunakan teori gastronomi sastra, khususnya perspektif gastrokritik yang dikembangkan oleh Ronald W. Tobin. Metode penelitian sejalan dengan pendekatan gastrokritik, yang memungkinkan peneliti untuk memahami bagaimana makanan menjadi elemen penting dalam pengembangan karakter dan plot dalam karya sastra. Lebih lanjut, konsep makanan dalam novel tersebut diselidiki dan dianalisis dalam lima dimensi kunci. Pertama, makanan dan kesenangan; makanan sering digunakan sebagai simbol kesenangan, dan penelitian ini mencari tahu bagaimana hal ini memengaruhi karakter dan alur cerita dalam novel. Kedua, makanan dan kebutuhan; makanan juga bisa mencerminkan kebutuhan dasar manusia, dan penelitian ini mengidentifikasi cara di mana karakter dalam novel memenuhi kebutuhan ini melalui makanan. Ketiga, makanan dan nama; makanan sering kali memiliki makna tersembunyi dalam penamaannya, dan penelitian ini mengungkapkan bagaimana pemilihan nama makanan dalam novel dapat menggambarkan karakter atau situasi tertentu. Keempat, makanan dan seni; makanan juga bisa menjadi bentuk seni dalam sastra, dan penelitian ini memeriksa bagaimana penggunaan deskriptif dan penyajian makanan menciptakan gambaran estetika dalam novel. Kelima, makanan dan ekonomi; makanan sering kali terkait dengan aspek ekonomi dalam karya sastra, dan penelitian ini memperlihatkan bagaimana hubungan ini memengaruhi plot dan karakter dalam "Jisatsu Yotei Bi." Hasil penelitian ini mengungkapkan bahwa makanan bukan hanya elemen fisik dalam novel, tetapi juga memiliki makna mendalam yang mempengaruhi perkembangan cerita dan karakter. Dengan menggunakan perspektif gastrokritik, penelitian ini memberikan wawasan baru tentang cara makanan digunakan sebagai alat naratif dalam sastra, membantu kita memahami kompleksitas karya sastra dan hubungannya dengan budaya, sosial, dan ekonomi
Family Preventive Efforts in Reducing the Impact of Technology Advances in the Digital Age on Early Childhood
Get PDFThis study aimed to find out what preventive methods are used by families at home to reduce the negative impacts of technological developments in the digital era. The method used in this research was a qualitative descriptive approach involving 9 parents of children aged 4-8 in Sukoharjo. Semi-structured interview techniques were used for data collection. The data analysis technique used data reduction, data presentation, and data verification. The results showed that parents' preventive efforts to mitigate the impact of technology on children include making rules of use by setting time limits on the use of electronic devices, providing healthy and wise examples in using technology tools, encouraging children's outdoor activities, monitoring content consumed by children, encourage open communication with their children by talking about the dangers and benefits of technology openly, teaching digital literacy by teaching children about privacy, online security, and digital ethics, making a daily schedule that balances screen time and other activities, promoting their hobbies and interests, and keeping pace with technological developments