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All Journal JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Pendidikan Islam Al-MARSHAD: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan IJISH (International Journal of Islamic Studies and Humanities) Jurnal Pendidikan Islam
Amrizal Amrizal
Universitas Negeri Medan
Religion Arts Humanities Astronomy Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences

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آراء ابن المجدي (ت 850 هـ) في رؤية الهلال دراسة وتحقيق قطاع من كتابه "غنية الفهيم والطريق إلى حل التقويم" Arwin Juli Rakhmadi; Muhammad Qorib; Zailani Zailani; Radiman Radiman; Amrizal Amrizal
IJISH (International Journal of Islamic Studies and Humanities) Vol. 3 No. 1: April 2020
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/ijish.v3i1.1914

Abstract

يعتبر علم الفلك من العلوم الطبيعة التي حظيت باهتمام كبير من الإنسان عبر الزمن . ومن ذلك البحث هو في مسألة رؤية الأهلة التي اختلفت العلماء حولها حتى الآن . فابن المجدي في كتابه "غنية الفهيم والطريق إلى حل التقويم" قد حل هذا الإشكال من منظور الفلك والرياضيات . يقول ابن المجدي إن الهلال إذا لم يكن قريبًا من حدود الرُّؤْيَة والامْتِنَاع، والاعتماد أنْ تنظرَ إلى مقوّمي النَّيْرَيْن نصف نهار التاسع والعشرين من الرُّؤْيَة وبُهْتَيْهما وساعات نصف النهار بعد أنْ تزيدَ عليها ثلثي ساعة، ثم استخرج البعد لتلك الساعات من جداول أبهات الشمس». فهو يذكر هنا طريقة المأخذ إذا لم يكن الهلال قريبا من حدود الرؤية والامتناع. والكتاب مطابق لأسلوب عصره ولمعاييْر العلم السائدة آنذاك.
PERANAN MUSIK KLASIK DAN MUSIK POP DALAM PEMBELAJARAN AMRIZAL AMRIZAL
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 20, No 76 (2014)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v20i76.3437

Abstract

Belajar merupakan suatu proses usaha yang dilakukan seseorang untuk memperoleh suatu perubahan tingkah laku yang baru secara keseluruhan, sebagai hasil pengalamannya sendiri dalam interaksi dengan lingkungannya. musik adalah bunyi yang diterima oleh individu dan berbeda-beda berdasarkan sejarah, lokasi budaya dan selera seseorang. Musik klasik adalah komposisi musik (instrument) tanpa lirik atau – kata yang lahir dari budaya Eropa. Musik pop sering disebut juga dengan musik popular. Musik ini merupakan aliran musik yang didengar luas oleh pendengarnya dan bersifat komersial. Kata kunci : Peranan Musik Klasik, Musik Pop, Pembelajaran
PERAN DAN KONTRIBUSI OIF UMSU DALAM PENGENALAN ILMU FALAK DI SUMATERA UTARA Muhammad Qorib; Zailani Zailani; Radiman Radiman; Amrizal Amrizal; Arwin Juli Rakhmadi
Jurnal Pendidikan Islam Vol. 10 No. 2 (2019)
Publisher : Universitas Muhammadiyah Prof Dr Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (199.294 KB) | DOI: 10.22236/jpi.v10i2.3735

Abstract

Astronomy is counted as a natural science that always gets the most attention of humans all the time. Lately, in Indonesia began to appear astronomical observatories that examine various things. The Falak Observatory of the University of Muhammadiyah North Sumatra (OIF UMSU) is one that has played an important role in the development of astronomy in Indonesia, especially in North Sumatra. In this observatory there are classical and modern astronomical tools. Among the role and contribution of this observatory is to provide information for students about the phenomenon and importance of astronomy, then training for students, astronomy studies, and others. The existence of this observatory is basically an appreciation of science and technology that are part of civilization.
Pengembangan Media Pembelajaran Astronomi Rasi Bintang untuk Anak Usia Dini Muhammad Qorib; Zailani Zailani; Radiman Radiman; Amrizal Amrizal; Abu Yazid Raisal
Al-Marshad: Jurnal Astronomi Islam dan Ilmu-Ilmu Berkaitan Vol 7, No 2 (2021): Al-Marshad
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jam.v7i2.8057

Abstract

Astronomy is important to be introduced and taught to children because many things related to it are closely related to the actual lives of children. To introduce astronomy to children, the thing that is most considered as an obstacle is the availability of astronomical tools and the practical use of children learning astronomy. The method used in this research is Research and Development (research and development). Based on the assessments of the two validators for the media, the average value obtained is 76.88%. In terms of media, this constellation board is categorized as quite feasible to be developed. Based on the assessments of the two validators for the material, the average value obtained is 80.36%. From a media perspective, this constellation board is in the category worthy of being developed. The average validation from media experts and material experts was obtained at 78.62% with a fairly decent category.
PERAN DAN KONTRIBUSI OIF UMSU DALAM PENGENALAN ILMU FALAK DI SUMATERA UTARA Muhammad Qorib; Zailani Zailani; Radiman Radiman; Amrizal Amrizal; Arwin Juli Rakhmadi
Jurnal Pendidikan Islam Vol. 10 No. 2 (2019)
Publisher : Universitas Muhammadiyah Prof Dr Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jpi.v10i2.3735

Abstract

Astronomy is counted as a natural science that always gets the most attention of humans all the time. Lately, in Indonesia began to appear astronomical observatories that examine various things. The Falak Observatory of the University of Muhammadiyah North Sumatra (OIF UMSU) is one that has played an important role in the development of astronomy in Indonesia, especially in North Sumatra. In this observatory there are classical and modern astronomical tools. Among the role and contribution of this observatory is to provide information for students about the phenomenon and importance of astronomy, then training for students, astronomy studies, and others. The existence of this observatory is basically an appreciation of science and technology that are part of civilization.
Co-Authors Abu Yazid Raisal Arwin Juli Rakhmadi Muhammad Qorib Radiman Radiman Zailani Zailani