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Nirma Al Adawiyah, NIM. 17317001030. Improving Reviewer Understanding Using the Course Review Horay Learning Model for Class XI Students at SMA Negeri 1 Lawe Alas, Academic Year 2021/2022 This study aims to determine the improvement of reviewer understanding using the Course Review Horay learning model in class XI students of SMA Negeri 1 Lawe Alas in the 2021/2022 academic year. The number of samples in this study were 28 students, namely class XI IPS 1 . Based on the results of the research and discussion that have been described in the previous chapter, it can be concluded that the Improvement of Reviewer's Understanding Using the Course Review Horay Learning Model for Class XI Students of SMA Negeri 1 Lawe Alas in the 2021/2022 Academic Year. This is evident from the average value of the initial test of Improved Understanding of Student Reviewers is 58.21 with a standard deviation of 7.93 and an increase in the final test result score with an average value of 79.29 with a standard deviation of 5.93. and if it is associated with the Indonesian KKM score for senior high school of 75, the Improvement in Reviewer Understanding for the student's final test is included in good ability. In addition, the observation value > ttable which is 11.14 > 2.05, thus from the results of testing the hypothesis above, it can be concluded that there is an increase in reviewer understanding using the Course Review Horay Learning Model in Class XI students of SMA Negeri 1 Lawe Alas in the 2021/2022 academic year.

Penelitian ini bertujuan untuk mengetahui peningkatan pembelajaran laporan wacana berita melalui strategi papan memori pada siswa kelas VIII SMP Negeri 7 Lawe Alas Satap Tahun Pembelajaran 2021/2022. Adapun yang menjadi populasi serta sampel penelitian ini adalah seluruh siswa kelas VIII yang berjumlah 20 orang. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan rancangan one group pretest and postest design dengan analisis data menggunakan uji “t”. Dari pengelolahan data di peroleh nilai rata-rata tes awal pada pembelajaran laporan wacana berita oleh siswa sebesar 57 dan termasuk dalam kategori kurang, dengan standar deviasinya sebesar 4,70 dan mengalami peningkatan nilai hasil tes akhirnya dengan nilai rata-rata sebesar 83 dan termasuk dalam kategori baik, dengan standard deviasinya sebesar 5,71. Berdasarkan hasil nilai tes awal dan tes akhir siswa tersebut dan jika di kaitkan dengan nilai KKM mata pelajaran bahasa Indonesia untuk SMP sebesar 70 maka pembelajaran laporan wacana berita siswa termasuk dalam kategori baik. Dari pengujian hipotesis diperoleh nilai t hitung = 15,76 dan di konsultasikan dengan nilai   pada taraf signifikan 5% = 2,093 dengan demikian  >  atau 15,76 > 2,093 maka hipotesis di terima. Jadi dapat disimpulkan bahwa ada peningkatan pembelajaran laporan wacana berita melalui strategi papan memori pada siswa kelas VIII SMP Negeri 7 Lawe Alas Satap Tahun Pembelajaran 2021/2022.

This article to evaluate the implementation of Student Admission (PPDB) by Zoning System in achieving the vision of educational equality, a case study in the South Tambun Region. Initially, the government issued Permendikbud number 51 of 2018 regarding PPDB BY Zoning System to remove the stigma of favorite and non-favorite schools and facilitate supervision of students. This research uses a qualitative approach, then the concept from James S. Coleman through his book Equality of Educational Opportunity (1967) describes the principles and concepts of equality of educational opportunity distribution in numerous ways. Coleman's study is used to assess the availability of equality of educational opportunity for various groups of students in Indonesia through a zoning system that has a vision of social equality for the community. Based on the results of the study, the zoning system has been running procedurally. However, the goal of equality of educational opportunities is hampered by the limitation of the old value-oriented paradigm and the consequences of new inequalities.

This research was conducted to see whether there was an abnormal return before and after the Jakarta PSBB announcement. The sample was selected using a purposive sampling technique from 30 stocks that are members of the Jakarta Islamic Index (JII) in the 2020 period. The data in this study used secondary data, opening, and closing prices, and Composite Stock Price Index (IHSG). This research is an event study using an event study with an observation period of eight days, four days before the announcement and after the day after the announcement of the Jakarta PSBB. Hypothesis testing uses the Wilcoxon signed ranking test. Based on the research results, there was no change in abnormal return before and after the announcement of the Jakarta PSBB announcement

Penelitian ini bertujuan untuk melakukan evaluasi rancangan struktur database dalam SIAPT terhadap hasil-hasil penelitian sebelumnya dan sampel rancangan strukutr database yangg sedang digunakan pada saat ini. Evaluasi didasarkan pada parameter yang diturunkan dari definisi database yang diberikan oleh James Martin pada tahun 1975. Penelitian ini berhasil mengidentifikasi dua permasalahan utama pada rancangan struktur database dalam SIAPT. Pertama, sebagian besar perancang umumnya tidak memperhatikan aspek fleksibitas struktur database. Perubahan-perubahan kebutuhan informasi (dan data) di masa mendatang cenderung tidak diantisipasi dengan baik. Kedua, adanya perbedaan pandangan tentang konsep sistem dan subsistem oleh para perancang, sehinga rancangan struktur database umumnya terbatas untuk level subsistem dan tidak dapat memenuhi kebutuhan baru yang berakibat pada munculnya kerangkapan data (data redundancy) dalam database. Dua hal tersebut telah menjadi penyebab utama terjadinya fenomena “tambal sulam” aplikasi SIM dan struktur database dalam SIAPT.