scholarly journals Modifikasi alat cakram untuk proses pembelajaran

2021 ◽  
Vol 2 (2) ◽  
pp. 180-188
Author(s):  
Laras Gita Kinanti ◽  
Utvi Hinda Zhannisa ◽  
Tubagus Herlambang
Keyword(s):  
Physical Education ◽  
Large Scale ◽  
Field Trials ◽  
Small Scale ◽  
Plate Waste ◽  
Education Material ◽  
Teachers And Students ◽  
Student Questionnaire ◽  
Scale Test ◽  
Expert Validation

The purpose of this research is to modify a simple disc device for learning physical education. The research method used was the development of Borg & Gall, namely (1) collecting information, (2) developing the initial form (in the form of a disc tool model), (3) expert validation testing, namely using 1 validation of athletic experts and one physical education learning expert, and small-scale trials using questionnaires and analysis, (4) revision of the first product design, based on the results of experts and small-scale trials (20 students), (5) field trials (48 students), (6) final product revision, (7) the final result of the modification produced through revision of field trials.The results of expert validation were carried out by 2 validities, namely validation in the field of athletic experts and validation of physical education material experts, and the results obtained in each validity were the first for the validation results in the field of athletic experts getting a percentage of 87.6% calcification (Good) , the second for the validation results in the field of Physical Education material experts got a percentage of 83.0% with the classification (Good). The results of the student questionnaire on a small scale test got a percentage of 86.6% (good). the results of the questionnaire on large-scale test students got a percentage of 81.8% (good).The conclusion and advice is that the development of a modified model of disc throwing tools with iron plate waste media can be used as an alternative to discus throwing. With the modification of disc throwing, teachers and students can be helped in learning discusses, students are interested and more active and excited in learning throw the disc.

scholarly journals DEVELOPMENT OF ENGLISH TEACHING MATERIALS WITH POSTER PRESENTATION ASSISTED VLOG

2020 ◽  
Vol 12 (2) ◽  
pp. 288-303
Author(s):  
Rasmita Rasmita ◽  
Shally Amna
Keyword(s):  
Poster Presentation ◽  
Large Scale ◽  
English Language ◽  
Field Trials ◽  
English Language Teaching ◽  
Small Scale ◽  
Teaching Materials ◽  
Initial Product ◽  
Scale Field ◽  
Expert Validation

The purpose of this research is to produce English language teaching materials 1 through the implementation of poster presentation assisted vlog strategies for improving language skills and student learning outcomes at private Universities in Padang. This research uses research and development (RD) methods. The stages of development in this study using the development procedures of the Puslitjaknov team include; (1) needs analysis, (2) initial product development, (3) expert validation and revision, (4) small-scale field trials, (5) large-scale field trials. Data collection methods in this study are the observation sheets, questionnaires, expert validation sheets and evaluation (tests). The results of this development research are effective and applicable English 1 teaching materials used for non-English major students.

scholarly journals Pengembangan Buku Pembelajaran Pendidikan Jasmani Bagi Anak Usia Dini

2020 ◽  
pp. 116-127
Author(s):  
Fadli Surahman ◽  
Rahmat Sanusi ◽  
Tisrin Maulina Dewi
Keyword(s):  
Early Childhood ◽  
Physical Education ◽  
Large Scale ◽  
Field Testing ◽  
Average Score ◽  
Small Scale ◽  
Text Book ◽  
Childhood Education ◽  
Previous Learning ◽  
Expert Validation

The problem in this research is the availability of textbook teaching physical education for early childhood or manual for sports teachers in schools is still there, in the previous learning still uses the book physical education in general. The aim of this research is generating a guide text book for teacher at PAUD and Kindergarten in physical education and recreation learning. This study is the research of development that refers from Borg and Gall concept which is shortened to seven steps as needed. Small-scale testing involves 10 subjects and field testing involves 35 subjects. In order the resulting product can be valid so in this study involves three validators consisting of motor experts, physical education learning experts and early childhood education learning experts. From the result of small-scale trials of expert validation is obtained an average score of 3.5 with the category of "Good" and large-scale trial result of expert validation is obtained an average score of 3.9 with the category of "Good". Based on this assessment, it can be concluded that product of physical education learning textbooks for early childhood are considered suitable for used. For further research can be conducted effectiveness of textbooks that have been developed so that they can see how much influence this textbook in PAUD physical education learning.

scholarly journals Pengembangan model tarian bonet untuk kebugaran jasmani dalam pembelajaran penjasorkes di sekolah dasar

2017 ◽  
Vol 5 (1) ◽  
pp. 81
Author(s):  
Ramona Mathias Mae
Keyword(s):  
Elementary School ◽  
Physical Education ◽  
Physical Fitness ◽  
Large Scale ◽  
Descriptive Analysis ◽  
Field Trials ◽  
Small Scale ◽  
Child Assessment ◽  
Scale Field ◽  
Draft Model

Penelitian ini bertujuan untuk menghasilkan model tarian bonet untuk kebugaran jasmani dalam pembelajaran Penjasorkes di sekolah dasar (SD) yang layak digunakan guru sekolah dasar sebagai salah satu bentuk model pembelajaran Penjasorkes yang bervariasi dan menyenangkan. Penelitian pengembangan ini dilakukan dengan langkah-langkah penelitian sebagai berikut: (1) pengumpulan informasi di lapangan, (2) melakukan analisis terhadap informasi yang telah dikumpulkan, (3) mengembangkan produk awal (draf model), (4) validasi ahli dan revisi, (5) uji coba lapangan skala kecil dan revisi, (6) uji coba lapangan skala besar dan revisi, dan (7) pembuatan produk final. Uji coba skala kecil dilakukan terhadap 20 siswa SD Inpres Oebesa Soe. Uji coba skala besar dilakukan terhadap 25 siswa SD Inpres Oefatu Soe. Instrumen pengumpulan data yang digunakan yaitu; (1) angket, (2) lembar pedoman observasi tarian bonet, dan (3) lembar format penilaian anak. Teknik analisis data yang dilakukan yaitu analisis deskriptif kuantitatif dan analisis deskriptif kualitatif. Penelitian ini menghasilkan senam tarian bonet untuk kebugaran jasmani dalam pembelajaran Penjasorkes di SD. Produk penelitian pengembangan berupa buku pedoman senam tarian bonet dan DVD pembelajaran senam tarian bonet untuk kebugaran jasmani dalam pembelajaran Penjasorkes di SD. Dari hasil penilaian para ahli, dapat ditarik kesimpulan bahwa model tarian bonet untuk kebugaran jasmani yang dibuat layak digunakan untuk pembelajaran Penjasorkes di SD.Kata Kunci: pengembangan, tarian bonet, kebugaran jasmani, sekolah dasar Developing Bonet Dance for Physical Fitness in Physical Education in the Elementary School AbstractThis study aims to produce a model of bonet dance for physical fitness in physical education in elementary school appropriate as a form of learning models which are varied and fun. This developmental research was carried out following the steps as follows: (1) collecting information in the field, (2) conducting an analysis of the information that had been collected, (3) developing the initial products (draft model), (4) expert validation and revision, (5) small-scale field trials and revisions, (6) large-scale field trials and revisions, and (7) manufacture of the final product. The Small-scale trials were carried out to 20 studens of Oebesa Soe elementary school. Large-scale trials were conducted to 25 studens of Oefatu Soe elementary school. The data collection instruments used were; (1) questionnaire, (2) sheets of bonnet dance observation, and (3) a child assessment sheet format. The  Techniques of data analysis used were descriptive quantitative analysis and qualitative descriptive analysis. This study resulted in a gymnastics bonet dance for physical fitness in physical education in elementary school. The developed product is a form of gymnastic dance manuals and instructional DVD of bonet dance for physical fitness in physical education in elementary school. From the results of the expert evaluations of the materials, it can be concluded that the developed model for physical fitness bonet dance is fit for use for teaching physical education in elementary school.Keywords: development, bonet dance, physical fitness, elementary school

scholarly journals Recording Students’ Performance in Physical Education Using Mobile-Based Applications

2021 ◽  
Vol 10 (1) ◽  
pp. 35-42
Author(s):  
Wahyu Ragil Kurniawan ◽  
Ipang Setiawan ◽  
Fatkhur Rozi ◽  
Alvin Yanuar Rahman ◽  
Abdul Aziz Purnomo Shidiq
Keyword(s):  
Physical Education ◽  
Student Performance ◽  
Mobile Application ◽  
Field Trials ◽  
Small Scale ◽  
Application Development ◽  
Education Development ◽  
Initial Product ◽  
Data Collection Process ◽  
Expert Validation

The aim of this study is to analyze products based on mobile application development in helping teachers record student performance in physical education. Development method was carried out by the following procedure: requirement analysis; initial product development; expert validation; field trials; product revision; and final result. Interview guides, validation sheets, and questionnaire sheets were distributed in data collection process. Expert validation result on the phase I obtained average 76% which is classified as good criteria, and on the phase II obtained average 81,33% which is classified as very good criteria. While on the small scale trial obtained average 69,88% which is classified as good criteria, and on the big scale trial obtained average 79,40% which is classified as good criteria. Conclusion of the study shows that the mobile application product can be used to assist teachers in recording student performance in Physical Education which can be accessed by teachers, students, and parents of students.

scholarly journals Development ff Shoot the Ball After Dribble Practice Towards Soccer School Student Athletes

2020 ◽  
Vol 4 (2) ◽  
pp. 79
Author(s):  
Sabaruddin Yunis Bangun ◽  
Amir Supriadi ◽  
Ahmad Tarmizi
Keyword(s):  
Data Collection ◽  
Quantitative Data ◽  
Large Scale ◽  
Student Athletes ◽  
Descriptive Analysis ◽  
Training Model ◽  
Field Trials ◽  
Small Scale ◽  
Research Subjects ◽  
Scale Test

The focus of this research is how the development of the shoot the ball after dribble practice for soccer school student athletes. This study aims to find out how the benefits of the shoot the ball after dribble training model for soccer school student athletes. This research uses research and development methods. The subjects in this study were 10 soccer school student athletes in Medan, namely Sejati Pratama Medan, a small scale test and 20 PPLP student athletes in North Sumatra Province on a large scale test. The technique used for data collection in this study was a questionnaire. The questionnaire was used to find out respondents' opinions on the shoot the ball after dribble training model for soccer school student athletes. Questionnaire is a data collection tool that contains a number of questions or statements that must be answered by research subjects. The data analysis technique used is the data from the results of the questionnaire which are classified into two groups of data, namely quantitative data. Quantitative data through field trials, analyzed with quantitative descriptive analysis. To find out whether the development of the shoot the ball after dribble practice on soccer school student athletes is effective. The development of the shoot the ball after dribble practice model for soccer school student athletes can help coaches during the training process, and can be applied in soccer training student athletes, especially when training soccer shooting skills.

scholarly journals Pengembangan model bermain sepakbola untuk meningkatkan aspek psikologis anak usia 12 -13 tahun di Yogyakarta

2016 ◽  
Vol 4 (1) ◽  
pp. 34
Author(s):  
Muna Aprilianto ◽  
Tomoliyus Tomoliyus
Keyword(s):  
Large Scale ◽  
Field Studies ◽  
Development Stage ◽  
Psychological Aspects ◽  
Average Score ◽  
Small Scale ◽  
Scale Test ◽  
Preliminary Research ◽  
Two Stages ◽  
Research Stage

Penelitian ini bertujuan untuk menghasilkan buku pedoman bermain sepakbola untuk meningkatkan aspek psikologis (semangat, gembira, dan disiplin) anak usia 12-13 tahun di Yogyakarta. Penelitian ini merupakan penelitian dan pengembangan yang terdiri atas dua tahapan yaitu tahap penelitian pendahuluan terdiri dari kajian literatur, kajian penelitian relevan, studi lapangan dan tahap pengembangan terdiri perencanaan, validasi ahli, uji skala kecil, dan uji skala besar. Peneliti ini mengambil sampel dari sekolah sepakbola di Yogyakarta. Teknik sampling yang digunakan adalah purposive sampling. Pada uji coba skala kecil dilakukan di SSB Real Madrid melibatkan 10 siswa dan satu orang pelatih. Pada uji coba skala besar dilakukan di dua tempat yaitu di SSB Real Madrid dan SSB Bina Putra Jaya Sleman melibatkan 38 siswa dan dua pelatih. Analsis data dalam penelitian ini menggunakan teknik analisis deskriptif kuantitatif dan kualitatif. Hasil validasi menunjukkan model bermain sepakbola anak usia 12-13 tahun layak untuk diuji cobakan. Berdasarkan Hasil pelaksanaan pada uji coba skala kecil dan besar secara substansi isi dan pelaksanaan tergolong sangat baik. Hasil penilaian efektivitas model tehadap psikologis anak berupa semangat, gembira, dan disiplin mengalami peningkatan: nilai pertemuan kedua lebih tinggi dari pertemuan pertama. Dapat disimpulkan model bermain sepakbola anak usia 12-13 tahun efektif untuk meningkatkan aspek psikologis berupa semangat, gembira, dan disiplin siswa dalam melakukan latihan sepakbola.Kata Kunci: model, bermain, psikologis, sekolah sepakbola Development a playing soccer model to improve the psychological aspects of 12-13 years old children in Yogyakarta AbstractThis research aims to develop a playing soccer model to improve the psychological aspects (spirit, joy, and discipline) of 12-13 years old children in Yogyakarta. This study is a research and development which consists of two stages. The Preliminary research stage and development stage. The Preliminary research stage consisted of a literature review, relevant research studies and field studies. The Development stage consisted of planning, validation expert, small-scale test, and test large scale. The Validation involve three people experts. The sampel of take it from soccer school in Yogyakarta. The small-scale tryout was conducted on 10 students and one coach of Real Madrid Soccer School in Yogyakarta. The large-scale trials were conducted with two soccer school on 38 students and two coach of Yogyakarta Real Madrid Soccer School and Sleman Bina Putra Jaya Soccer School. The resul is a playing soccer model for children aged 12-13 years with the title "Playing Soccer in Practice to Improve Psychological Aspects". Based on the small-scale tryout and the small-scale tryout content implementation aspects are in an excellent category. The Psychological development of students assessment resulting in the form of passion, joy, and discipline in playing soccer show improvement: score of the second meeting is greater than the average score of the first meeting, thus it can be concluded thaat the playing soccer model for children age 12-13 years is effective to improve students’ psychological aspects, including the aspects of spirit, joy, and discipline in doing soccer practice.Keywords: models, play, psychological, soccer school

scholarly journals Development and Validation of Teacher and Student Questionnaires Measuring Inhibitors of Curriculum Viability

2021 ◽  
Author(s):  
Rehan Ahmed Khan ◽  
Annemarie Spruijt ◽  
Usman Mahboob ◽  
Mohamed Al Eraky ◽  
Jeroen J. G. van Merrienboer
Keyword(s):  
Medical Curriculum ◽  
Reliability And Validity ◽  
Quality Standards ◽  
Cognitive Interviews ◽  
Fit Indices ◽  
Final Model ◽  
Teachers And Students ◽  
Student Questionnaire ◽  
Development And Validation ◽  
Expert Validation

Abstract BackgroundCurriculum viability is determined by the degree to which quality standards have or have not been met, and by the inhibitors that affect attainment of those standards. The literature reports many ways to evaluate whether a curriculum reaches its quality standards, but less attention is paid to the identification of viability inhibitors in different areas of the curriculum that hamper the attainment of quality. The purpose of this study is to develop and establish the reliability and validity of questionnaires that measure the presence of inhibitors in an undergraduate medical curriculum. MethodsTeacher and student questionnaires developed by the authors were sent to medical educationalists for qualitative expert validation and to establish their content validity. To establish the response process validity, cognitive interviews were held with teachers and students to clarify any confusion about the meaning of items in the questionnaires. Reliability and construct validity of the questionnaires were established by responses from 575 teachers and 247 final-year medical students.Results Qualitative expert validation was provided by 21 experts. The initial teacher and student questionnaires containing respectively 62 items to measure 12 theoretical constructs, and 28 items to measure 7 constructs, were modified to improve their clarity and relevance. The overall scale validity index for the questionnaires was, in order, .95 and .94. Following the cognitive interviews, the resultant teacher and student questionnaires were reduced to respectively 52 and 23 items. Furthermore, after the confirmatory analysis, the final version of the teacher questionnaire was reduced to 25 items to measure 6 constructs and the student questionnaire was reduced to 14 items to measure 3 constructs. Good-for-fit indices were established for the final model and Cronbach alphas of, in order, .89 and .81 were found for the teacher and student questionnaire.ConclusionThe valid and reliable curriculum viability inhibitor questionnaires for teachers and students developed in this study can be used by medical schools to identify inhibitors to achieve standards in different areas of the curriculum.

Four Points Bending Tests on Large Scale Welded Pipes Containing a Through-Wall Defect: Fatigue and Fracture Analysis

2014 ◽  
Author(s):  
M. Bourgeois ◽  
T. Le Grasse ◽  
Y. Kayser
Keyword(s):  
Large Scale ◽  
Structural Integrity ◽  
Atomic Energy Commission ◽  
Electrical Potential ◽  
Potential Drop ◽  
Small Scale ◽  
Butt Weld ◽  
Bending Tests ◽  
Scale Test ◽  
Fracture Tests

Within the framework of European project STYLE (Structural integrity for lifetime management), fracture tests on two large scale pipes containing a through wall crack have been performed. Two Mock-ups have been tested: MU1 is a narrow gap Inconel Dissimilar Metals, provided and designed by AREVA France, and MU2 is a an austenitic steel butt-weld with a thermally aged weld repair austenitic weld, provided by EDF British Energy. The four-points bending tests were carried out by the French Alternative Energies and Atomic Energy Commission (CEA), in order to study the mechanical properties and integrity of component such as welding pipes. A through wall crack was machined in the both pipes. After a fatigue pre-cracking step carried out at RT, the monotonic fracture test was performed (at 300°C on MU1). Optical camera and Electrical Potential Drop Method have allowed following the crack growth during fatigue and final fracture stages. The observations made post-mortem showed ductile tearing of a few millimeters in those pipes. The first part of this paper is devoted to the four-points bending tests. The second part of this paper deals with first numerical analysis related to the Mock-up-1. Previous results concerning the mechanical characterizations of the constitutive materials are discussed. Fracture mechanics small scale specimens are interpreted using FE Analysis to obtain the fracture parameters used in global approaches. First computation is shown on the Mock-up-1 in order to predict the behavior of the large scale test mechanical and fracture behavior.

scholarly journals Off-Site Lime Stabilisation as an Option to Treat Pit Latrine Faecal Sludge for Emergency and Existing On-Site Sanitation Systems

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Wilson Greya ◽  
Bernard Thole ◽  
Catherine Anderson ◽  
Flavius Kamwani ◽  
Jan Spit ◽  
...  
Keyword(s):  
Large Scale ◽  
Buffer Capacity ◽  
Hydrated Lime ◽  
Field Trials ◽  
Small Scale ◽  
E Coli ◽  
Scale Field ◽  
Large Scale Field ◽  
Sanitation Systems ◽  
Faecal Sludge

Off-site lime stabilisation for treating faecal sludge was assessed by undertaking small-scale (35 L) and large-scale (600 L) field trials in Blantyre, Malawi. Hydrated lime was dosed to maintain pH 10, pH 10.5, pH 11, pH 11.5, and pH 12 depending on the buffer capacity of the faecal sludge in the four replica small-scale field trials. Significant reduction of E. coli to below the detection limit of 104 CFU/100 mL within 1 hour of treatment was reported for pH > 11. Based on the small-scale findings, large-scale field trials were conducted and greater than 3 log removal of E. coli was observed under pH 12 conditions. Therefore, based on the study, off-site lime stabilisation by dosing lime in the range of 10–35% w/w (dry solid basis), depending on the buffer capacity and solids content of the sludge to maintain pH > 11, can be used to sanitise faecal sludge during emergencies, as well as for existing on-site sanitation systems.

Comparison of 200 Liter and 40 Milliliter Leach Tests

1982 ◽  
Vol 15 ◽  
Author(s):  
J. H. Westsik ◽  
C. O. Harvey ◽  
F. P. Roberts ◽  
W. A. Ross ◽  
R. E. Thornhill
Keyword(s):  
Large Scale ◽  
Deionized Water ◽  
Waste Form ◽  
Small Scale ◽  
Matrix Elements ◽  
Elemental Concentrations ◽  
The Past ◽  
Leach Test ◽  
The Matrix ◽  
Scale Test

ABSTRACTDuring the past year we have conducted a modified MCC-1 leach test on a 145 kg block of a cast cement waste form. The leach vessel was a 200 liter Teflon®-lined drum and contained 97.5 liters of deionized water. The results of this large-scale leach test were compared with the results of standard MCC-1 tests (40 ml) on smaller samples of the same waste form. The ratio of leachate volumes between the large and small scale tests was 2500 and the ratio of sample masses was 150,000. The cast cement samples for both tests contained plutonium-doped incinerator ash.The leachates from these tests were analyzed for both plutonium and the matrix elements. Evaluation of plutonium plateout in the large-scale test indicated that the majority of the plutonium leached from the samples deposits onto vessel walls and little (<3 × 10−12M) remains in solution. Comparison of elemental concentrations in the leachates indicates some differences up to 5X in the concentration in the large- and small-scale tests. The differences are attributed to differences in the solubilities of Ca, Si, and Fe at pH ˜11.5 and at pH ˜12.5. The higher pH observed for the large-scale test is a result of the larger quantities of sodium in the large block of cement.

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