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All Journal Jurnal Fakultas Keguruan dan Ilmu Pendidikan UNISA Kuningan International Journal of Islamic Business and Economics (IJIBEC) Jurnal An Nazhair: Journal Of Arabic Education
Ratna Komalasari
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Religion Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Other

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Meningkatkan Kemampuan Berpikir Kritis Melalui Pendekatan Realistic Mathematics Education (RME) Pada Pembelajaran Matematika Putri Pradani, Adhistami; Ratna Komalasari
Jurnal Fakultas Keguruan & Ilmu Pendidikan Kuningan Vol. 3 No. 3 (2022): Jurnal Fakultas Keguruan dan Ilmu Pendidikan UNISA Kuningan
Publisher : Universitas Islam Al-Ihya Kuningan

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Abstract

Latar belakang masalah dalam penelitian ini sesuai dengan observasi yang telah dilakukan peneliti bahwa masih rendahnya kemampuan berpikir kritis pada siswa terhadap pembelajaran matematika pada materi bangun ruang. Hal ini dilihat dari siswa yang masih kurang mampu menjawab soal dalam materi bangun ruang. Penelitian ini bertujuan untuk menerapkan Pendekatan Realistic Mathematics Education (RME) untuk meningkatkan kemampuan berpikir kritis siswa dalam pembelajaran matematika. Penelitian ini termasuk penelitian kuantitatif dengan pendekatan pre-eksperimen dengan pretest-posttest one group design. Subjek dalam penelitian ini adalah siswa kelas 5 di SDN 4 Cilimus Kecamatan Cilimus Kabupaten Kuningan. Variabel dalam penelitian ini variabel bebas (x) kemampuan berpikir kritis dan variabel (y) pendekatan realistic mathematics education (RME). Pengumpulan data yang digunakan dalam penelitian ini adalah instrumen tes. Tes yang berupa soal uraian pretest dan posttest untuk mengukur kemampuan berpikir kritis siswa sebelum dan sesudah pembelajaran. Analisis data penelitian ini menggunakan uji instrumen dan uji statistik. Hasil penelitian menunjukkan bahwa (1) terdapat perbedaan kemampuan berpikir kritis siswa pada kelas V sebelum dan sesudah perlakuan. (2) terdapat peningkatan (gain) kemampuan berpikir kritis siswa pada kelas V sebelum dan sesudah penerapan realistic mathematics education (RME). Kesimpulan dari penelitian ini adalah prndekatan realistic mathematics education (RME) cocok untuk diterapkan terhadap kemampuan berpikir kritis siswa pada materi bangun ruang.
The Role of Arabic in the Global World Ratna Komalasari
An Nazhair: Journal of Arabic Education Vol. 1 No. 2 (2024): Jurnal An Nazhair: Journal Of Arabic Education
Publisher : Pascasarjana Universitas Islam Negeri Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/nazhair.v1i2.4

Abstract

Arabic is a language that is familiar to hear. Because now Arabic is also the second international language after English. In fact, Arabic is more popular than English, because Arabic is quite developed, especially in the middle east where the daily means of communication is Arabic. However, over time, English began to enter the Arabic environment, so that Arabic began to be displaced by English, especially English began to enter the field of education such as biology, physics and so on. Arabic also does not want to lose, because as long as Islam still exists Arabic will still exist. The method used is library qualitative research methodology. Because the author gets some data through some documentation obtained from several books, journals and so on. The purpose of knowing the role of Arabic in the global world is so that readers know the extent of the development of Arabic, especially during the development of this globalization. Because today it is not only Arabic that is the goal, but also other foreign languages such as mandarin, Korean, Japanese and so on. The result of this research is that Arabic will continue to increase and develop as long as islam still exists. Because Islam and Arabic came together. So, even though in this gen Z era Arabic began to be displaced by English, Arabic still holds many roles in people’s lives, including in utilizing technology. Many people use technological tools according to the devolvement of globalization both to facilitate in completing work, communicating distances, and as a medium of learning.
Do Funeral Funds Managed by Informal Institutions Comply with Microtakaful Principles? Achmad Firdaus; Erwita Triana Dewi; Ratna Komalasari
International Journal of Islamic Business and Economics (IJIBEC) Vol 5 No 1 (2021): Volume 5 Nomor 1 Tahun 2021
Publisher : Universitas Islam Negeri K.H. Abdurrahman Wahid Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28918/ijibec.v5i1.3574

Abstract

Originality of the research – Research on funeral funds on a homeowner association has never been performed before. Meanwhile, previous studies on the funeral fund in insurance companies, 'rukun kematian,' and mosques are used as a reference. Research objectives - The research aims to analyze whether the funeral funds managed by informal institutions correspond with the micro takaful principle. Methods – A descriptive analysis is used by comparing the survey in two groups, namely residential and village areas, of 31 communities spread across Java Island. The research variables developed include calculation, collection method, and amount of funeral fund contribution, alongside the calculation and amount of benefits. Result – Although the funeral funds' variables have not fulfilled the micro takaful principle, there are interesting findings. These include that the calculation of contribution for the two groups, namely the residential and village areas, is performed by mutual agreement through community deliberations. In the village, the collection method is by direct payment from members of the public to the officers, which is different from the residential areas, where it is picked up by the officers. Furthermore, the amount of funding contributions to the community in the villages is around Rp. 3.001 and Rp. 5,000, while the total is over Rp. 10,000 in residential areas. Practical implications - The informal funeral funding scheme (IFFS) has become a mutually beneficial culture of Indonesian society, which fosters strong humanity and brotherhood. This scheme can be formulated in micro-takaful cooperatives to ensure that the benefits trickle down for every member of the community, including Muslims and non-Muslims.
Co-Authors Achmad Firdaus Erwita Triana Dewi Putri Pradani, Adhistami