Penelitian ini bertujuan untuk mendeskripsikan permasalahan dan hambatan mengenai implementasi pembelajaran daring melalui grup whatsapp pada siswa kelas 3 SDN Celep Sidoarjo . Metode yang digunakan dalam penelitian ini adalah kualitatif deskriptif yang memaparkan dan mendapatkan hasil penelitian yang dilakukan. Hasil penelitian yang dilakukan melalui observasi ,dokumentasi, dan wawancara wali murid peserta didik kelas 3 SDN Celep Sidoarjo menghasilkan data bahwa implementasi pembelajaran daring melalui grup whatsapp dapat diketahui tingkat proses pembelajaran yang dilakukan secara daring melalui grup whatsapp pada siswa kelas III SDN Celep Sidoarjo tergolong “Belum Efektif”. Untuk hambatan saat melakukan pembelajaran daring adalah gadget yang kurang memadai, karena saat ini gadget yang digunakan masih menggunakan gadget orang tua atau bukan milik pribadi. Hambatan yang lainnya adalah kurangnya tanggung jawab peserta didik pada saat mengumpulkan tugas sehingga banyak peserta didik yang terlambat mengumpulkannya. Pada saat pembelajaran daring terjadi banyak kendala, seperti paketan data yang terbatas dan masih menggunakan gadget orang tua atau bukan milik pribadi. Sehingga hasil belajar yang didapat peserta didik pada saat pembelajaran daring kurang efektif dan terbatas

The purpose of this study was to determine and analyze the influences of occupational health and safety, work motivation on the ship's crew performance at Pertamina Perkapalan, as a national shipping company in Jakarta, Indonesia in 2019. Some of the problems found were; The occupational safety and health was not maximized, the crew occupational motivation was still low during the voyage, the performance of the crew during sailing was not optimal. The study was conducted at Pertamina Perkapalan, Jakarta using quantitative methods, with the respondents were taken based on census method of 94 people. Data is collected through instruments in the form of a statement sheet with a Likert scale model that has been tested. Methods of data analysis use linear regression analysis, simple correlation, partial or simultaneous and path analysis. Based on the results of the study show that there is a significant influence on occupational safety and health on the performance of ship's crew with work motivation as a mediating variable. Occupational safety and health programs need to be implemented as part of resource management in the company in a sustainable manner as an effort to increase the work motivation of the crew so that the crew feel safe and comfortable at work.

This study aims to determine the effect of the Make a Match learning model on learning outcomes of primary school students. The method used in this research was meta-analysis method. This study was to determine whether the Make a Match learning model can improve student learning outcomes. The data were collected through relevant article. The data was obtained from online journal searches through Google Scholar, where 10 articles were obtained. The keywords used are "Make a Match learning model" and "learning outcomes". Data were obtained and re-analyzed using quantitative methods. Based on the results of the analysis, there was an effect of the Make a Match learning model on student learning outcomes with an average after being given treatment that was 46.946 with an average before being given treatment that was 35.963. So it can be concluded that there is an effect of the Make a Match learning model on the increase in student learning outcomes, namely 10.983.

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This research is the classroom action research (PTK). It is held toward students of Department of Agribusiness 4 semester sixth of academic year 2014/2015 Faculty of Agriculture North Sumatra Muhammadiyah University, which is amount 40 persons. The research aims to improve the student’s learning result that in the low level and did not achieve the minimum completeness criteria (KKM) of 65 score. This classroom action research uses learning media of video which is used as instrument to motivate the students in the learning process so that the learning result become better and achieve the score of KKM. The instruments are used by researcher is the 20-questions-multiple-choice and 5-question-essay test, observation sheet either for researcher or students, and using media of video. The student’s learning result of the first cycle is the highest score of 78 and the lowest score 56. While the student’s learning result in the second cycle obtaining the highest score of 88 and the lowest score of 68. The average score of first cycle is 68.65 experienced an increase in the second cycle with the average score of 81.15. This shows that learning media of video plays an important role in improving the student’s learning result.