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PENGARUH PENERAPAN BLENDED LEARNING TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIS PADA MATA KULIAH PROGRAM LINEAR Raharjo, Sigit; Raihanah; Putri Sholihatul Ashar; Yuslinaini
PERISAI: Jurnal Pendidikan dan Riset Ilmu Sains Vol. 3 No. 1 (2024): Februari Jurnal PERISAI
Publisher : LPPM - Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/perisai.v3i1.893

Abstract

This research is motivated by the current post-pandemic conditions which have caused lost learning which has an impact on student learning outcomes. This study aims to determine: Does the blended learning strategy have a significant effect on students' mathematical creative thinking abilities in linear program courses. The type of research used is quantitative research using the Pre-Experimental method. The population in this study were active students at the University of Muhammadiyah Tangerang, and through a probability sampling technique, the sampling technique used in this study was a saturated sampling technique where the sample was not randomly selected and there was no control variable. The population in this study were 5th semester students who took the Linear Program course. A sample of 20 people was obtained consisting of 5th semester mathematics education students. The data collection instrument used a mathematical creative thinking ability test. While testing the hypothesis using the t-test. It is known that more than 60% of students have a fairly high ability to think creatively mathematically, students do test questions using different methods and strategies. The results showed that blended learning-based learning had a significant influence on students' mathematical creative thinking skills in linear program courses.
ISLAMIC RELIGIOUS EDUCATION LEARNING STRATEGIES BASED ON AI TECHNOLOGY TO IMPROVE ISLAMIC UNDERSTANDING AND CHARACTER IN THE SOCIETY 5.0 ERA Raihanah; Siti Fajrianti; Khuzaini; Syahrial Shaddiq
AT-TAKLIM: Jurnal Pendidikan Multidisiplin Vol. 2 No. 7 (2025): At-Taklim: Jurnal Pendidikan Multidisiplin (Edisi Juli)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/at-taklim.v2i7.745

Abstract

The rapid development of artificial intelligence (AI) technology has opened up new opportunities in education in the 5.0 era, including in Islamic Religious Education teaching. However, the application of this technology still faces challenges in upholding the moral and spiritual values at the core of religious education. This study aims to analyze the implementation of AI based learning strategies in Islamic Religious Education subjects and their impact on students' understanding of Islamic material and forming Islamic characters. The method used in this research is a literature review with a qualitative descriptive approach, which examines various relevant literature sources from previous research. The results show that using AI, such as Islamic chatbots, adaptive self learning, and AR/VR technology, can improve the quality of learning, the effectiveness of students' understanding of religious material, and the internalization of moral values. However, the use of AI must be controlled to avoid diminishing the role of teachers as moral role models and to maintain the emphasis on Islamic principles in the learning process. AI can effectively strengthen Islamic education in the digital age with the right strategy.
REFORMASI MANAJEMEN PENDIDIKAN DI ERA 4.0: ANTARA ADAPTASI TEKNOLOGI DAN PENINGKATAN KUALITAS SDM Raihanah; Khuzaini; Syahrial Shaddiq
AT-TAKLIM: Jurnal Pendidikan Multidisiplin Vol. 2 No. 7 (2025): At-Taklim: Jurnal Pendidikan Multidisiplin (Edisi Juli)
Publisher : PT. Hasba Edukasi Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71282/at-taklim.v2i7.766

Abstract

The transformation of education in the era of the Fourth Industrial Revolution has necessitated a reform in education management that is both adaptive and responsive to technological advancements. This study aims to examine the integration of technological adaptation and human resource development within the context of education management reform. The research employs a qualitative descriptive method through relevant literature studies. The findings indicate that the implementation of technologies such as Learning Management Systems (LMS), Artificial Intelligence (AI), and cloud computing offers significant opportunities for modernizing education management. However, the success of these technologies heavily depends on the competence and readiness of human resources. Therefore, capacity building through training and digital competency development is crucial. This study concludes that the synergy between technology and human capital is a fundamental pillar of digital-based education management reform. The implications of this research provide strategic direction for policymakers in developing sustainable future-oriented education policies.
Identifikasi Dan Uji Kualitatif Kandungan Natrium Diklofenak Pada 15 Jamu Yang Beredar Di Pasar Lama Rahmadani; Alawiyah, Tuti; Raihanah; Hastika, Febby Yulia; Husnati, Lailan; Amanda, Era Dea; Elisa, Audiya
Jurnal Farmasi SYIFA Vol 3 No 2 (2025): Jurnal Farmasi SYIFA
Publisher : CV. Wadah Publikasi Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63004/jfs.v3i2.775

Abstract

Obat tradisional seperti jamu telah lama digunakan masyarakat Indonesia untuk mengatasi berbagai gangguan kesehatan, termasuk pegal linu. Namun, meningkatnya permintaan pasar menyebabkan beberapa produsen menambahkan Bahan Kimia Obat (BKO) secara ilegal untuk meningkatkan efektivitas produk. Salah satu BKO yang sering disalahgunakan adalah natrium diklofenak, obat antiinflamasi nonsteroid (OAINS) yang dapat menimbulkan efek samping serius jika dikonsumsi tanpa pengawasan medis. Penelitian ini bertujuan untuk mengidentifikasi keberadaan natrium diklofenak dalam 15 sampel jamu pegal linu yang dijual di Pasar Lama Kota Banjarmasin dengan menggunakan metode Kromatografi Lapis Tipis (KLT). Penelitian bersifat eksperimental dan kualitatif. Sampel diekstraksi dan diuapkan hingga kental, kemudian diuji pada plat KLT menggunakan eluen campuran n-heksana dan etil asetat (7:3). Bercak diamati di bawah sinar UV 254 nm dan dibandingkan dengan larutan standar natrium diklofenak untuk menentukan keberadaan senyawa. Hasil menunjukkan bahwa 7 sampel jamu, yaitu yaitu Sakit Pinggang, Pegel Linu, Cuk Sirih, Sari Rapet, Sabdo, Angkur Putih, dan Sehat Wanita, positif mengandung natrium diklofenak, sementara 8 sampel lainnya negatif. Penambahan natrium diklofenak secara ilegal ini membahayakan konsumen dan merusak citra jamu sebagai obat tradisional berbahan alami. Metode KLT terbukti efektif sebagai skrining awal untuk mendeteksi keberadaan BKO dalam produk jamu. Oleh karena itu, diperlukan pengawasan ketat, pengujian rutin, serta edukasi masyarakat guna mencegah peredaran jamu yang mengandung BKO dan menjaga keamanan obat tradisional.
DEVELOPMENT AND VALIDATION OF KETOROLAC TROMETHAMINE ANALYSIS METHODS USING HPLC AND TEST ITS STABILITY Raihanah; Supriyadi
JURNAL KATALISATOR Vol. 9 No. 1 (2024): Jurnal Katalisator Volume 9 No.1, April 2024
Publisher : LLDIKTI X Sumbar, Riau, Jambi, Kepri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62769/katalisator.v9i1.2798

Abstract

Determination of ketorolac tromethamine levels based on United States Pharmacopeia (USP) using L7 column 4.6 mm x 25 cm; 5 μm with mobile phase tetrahydrofuran and buffer (30:70). Tetrahydrofuran has oxidative properties and has a high UV limit and the presence of peroxide impurities in it can affect the stability of the analyte so that the use of tetrahydrofuran is often avoided. Therefore, a method for analyzing ketorolac tromethamine was developed by applying of High Performance Liquid Chromatography (HPLC) using C18 column with acetate buffer pH 4.2 and methanol (20:80) as mobile phase, flow rate 1.0 mL/minute, wavelength 318 nm, and 10 μL injection volume. The validation results obtained a linearity value (r) 0.9982, value of LOD is 9.61 μg/mL and LOQ is 29.11 μg/mL. The results of precision test obtained %RSD equal to 0.776% and the accuracy test of the sample concentrations 80%, 100% and 120% show the %recovery are 94,79%, 99,42% and 92,83%, respectively. New degradants were formed with acid exposure of 80.66%, base exposure of 59.30%, temperature exposure (70-90°C for 3 hours) are 1.28%, 15.06%, and 18.40 %, respectively. Oxidation exposure (H2O2 1%, 3% and 5%) are 11.36%, 13.98% and 14.79%, respectively. All the research results can be concluded that the method development and validation results can be used for the analysis of ketorolac tromethamine and testing its stability.
Fenomena Minat Guru Gen Z Menjadi Supervisor Sebagai Dasar Foresight Dalam Perancangan Model Pembinaan Sosial Raihanah; Arief Dermawan
Sinergi : Jurnal Ilmiah Multidisiplin Vol. 1 No. 2 (2025): Sinergi: Jurnal Ilmiah Multidisiplin
Publisher : PT. AHLAL PUBLISHER NUSANTARA

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Abstract

The development of education in the digital era demands innovation in supervisory practices and social coaching for teachers. In this context, a new phenomenon has emerged, namely the low interest of Generation Z teachers (aged 22–28) in taking on supervisory roles. Therefore, this study aims to map the support, barriers, perceptions, and foresight of Generation Z in designing future social coaching models, while linking them to social coaching theories and the characteristics of the modern generation.This research employs a descriptive qualitative method with a phenomenological design to explore the experiences, perceptions, and expectations of Gen Z teachers regarding supervision. A total of 12 informants aged 21–28 were selected using purposive sampling. Data were collected through observation, in-depth interviews, documentation, and triangulation. The analysis was carried out thematically using social coaching theory and Generation Z characteristics theory. The findings indicate that the main barriers for Gen Z teachers in becoming supervisors include non-transparent bureaucracy, lack of resources, psychological challenges such as low self-confidence, and generational gaps in leadership. Supporting factors include structural support from schools, mentoring programs, leadership training, opportunities to take on managerial tasks, and a collaborative school culture. Regarding preferred supervisory models, most respondents favored collaborative supervision, followed by artistic, clinical, and scientific models, with a strong inclination toward supervision that is dialogic, flexible, evidence-based, and humanistic. Through foresight, respondents predicted that future social coaching models should be adaptive, digital, data-driven, collaborative, holistic, and able to facilitate teachers’ creativity and interests. Keywords: Generation Z, educational supervision, social coaching, foresight, supervision model, digital era. Abstrak Perkembangan pendidikan di era digital menuntut adanya inovasi dalam praktik supervisi dan pembinaan sosial bagi guru. Pada konteks ini muncul fenomena baru, yaitu rendahnya minat guru Generasi Z (usia 22–28 tahun). Maka dari itu, Penelitian ini bertujuan memetakan dukungan, hambatan, persepsi, serta foresight Generasi Z dalam merancang model pembinaan sosial masa depan, sekaligus mengaitkannya dengan teori pembinaan sosial serta karakteristik generasi modern. Penelitian menggunakan metode kualitatif deskriptif dengan desain fenomenologi untuk menggali pengalaman, persepsi, dan harapan guru Gen Z terhadap supervisi. Sebanyak 12 informan berusia 21–28 tahun dipilih melalui teknik purposive sampling. Data dikumpulkan melalui observasi, wawancara mendalam, dokumentasi, serta triangulasi. Analisis dilakukan secara tematik dengan pendekatan teori pembinaan sosial dan teori karakteristik generasi Z.Hasil penelitian menunjukkan bahwa hambatan utama guru Gen Z menjadi supervisor meliputi birokrasi yang tidak transparan, kekurangan sumber daya, tantangan psikologis seperti kurang percaya diri, serta kesenjangan generasi dalam kepemimpinan. Adapun faktor pendukung meliputi dukungan struktural sekolah, program mentoring, pelatihan kepemimpinan, kesempatan memegang tugas manajerial, serta budaya sekolah yang kolaboratif. Dalam hal preferensi model supervisi, mayoritas responden memilih supervisi kolaboratif, disusul model artistik, klinis, dan ilmiah, dengan kecenderungan kuat pada supervisi yang dialogis, fleksibel, berbasis bukti, dan humanis. Melalui foresight, responden memprediksi bahwa model pembinaan sosial masa depan harus adaptif, digital, berbasis data, kolaboratif, holistik, dan memfasilitasi kreativitas serta minat guru. Kata kunci: Generasi Z, supervisi pendidikan, pembinaan sosial, foresight, model supervisi, era digital.
IMPLEMENTASI UNDANG-UNDANG NOMOR 7 TAHUN 2016 TENTANG PERLINDUNGAN DAN PEMBERDAYAAN NELAYAN DI KAMPUNG RUNDENG KECAMATAN JOHAN PAHLAWAN KABUPATEN ACEH BARAT Habib Ihwan Hasibuan; Raihanah; Yusri Sapuan
Jurnal Metrum Vol. 3 No. 2 (2025): Jurnal Metrum
Publisher : PT Metrum Karya Mandiri

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Abstract

Penelitian ini bertujuan untuk mengkaji bentuk perlindungan hukum terhadap nelayan kecil di Kampung Rundeng, Kecamatan Johan Pahlawan, Kabupaten Aceh Barat, berdasarkan Undang-Undang Nomor 7 Tahun 2016 tentang Perlindungan dan Pemberdayaan Nelayan. Penelitian ini menggunakan metode pendekatan yuridis normatif dan empiris. Data diperoleh melalui studi kepustakaan terhadap peraturan perundang-undangan, buku, dan jurnal hukum yang relevan, serta rencana pengumpulan data lapangan melalui wawancara dengan nelayan kecil dan instansi terkait di Kabupaten Aceh Barat. Hasil kajian awal menunjukkan bahwa pelaksanaan Undang-Undang Nomor 7 Tahun 2016 belum berjalan secara optimal karena keterbatasan sosialisasi, rendahnya pemahaman hukum di kalangan nelayan, serta belum maksimalnya peran pemerintah daerah dalam pemberdayaan ekonomi dan perlindungan hukum bagi nelayan kecil.