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All Journal Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Jurnal Intelek Insan Cendikia
Wiranda Hasibuan
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Religion Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences

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Penguatan Kompetensi Praktis Mahasiswa Pendidikan Biologi melalui Pelatihan Pembuatan Filter Air Sederhana Dimas Ridho; Ratna Sari Dewi; Lenni Khotimah Harahap; Aldo Geo Frengky Saragih; Anggun Maharani; Delima Sianturi; Elsa Elperida Pandiangan; Monalisa Situmorang; Mei Sufi Anisa Sibarani; Wiranda Hasibuan
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 3 (2025): Desember : JURRIMIPA: Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i3.6849

Abstract

Clean water is a fundamental necessity; however, many regions still struggle to access it due to contamination by suspended particles, organic matter, and harmful microorganisms. This activity aims to strengthen the practical competence of Biology Education students at Universitas Negeri Medan through training in making simple water filters. The training was conducted through demonstrations and simulations using turbid water from the Tembung River as a sample. The filter was constructed from readily available materials such as used plastic bottles, cotton, tissue, sand, small gravel, and palm fiber arranged in layers. The results showed that the filter effectively reduced water turbidity and enhanced students’ skills in clean water treatment technology. The training also encouraged students to develop 21st-century skills such as critical thinking, problem-solving, and collaboration, while preparing them as future educators capable of raising community awareness about the importance of maintaining water quality. Therefore, this training has the potential to be developed as an applicative environmental education model that contributes positively to clean water provision.
Pengaruh Bulan Ramadhan Terhadap UMKM Di Kelurahan Sidorejo Hilir Nurmayani Nurmayani; Nazwa Asti Azura; Nazwa Ramadhani; Aulya Nurfaza Br. Tarigan; Dinda Syuhada Afriani; Wiranda Hasibuan
Jurnal Intelek Insan Cendikia Vol. 2 No. 4 (2025): APRIL 2025
Publisher : PT. Intelek Cendikiawan Nusantara

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Abstract

Bulan Ramadhan membawa perubahan signifikan dalam aktivitas ekonomi, termasuk bagi Usaha Mikro, Kecil, dan Menengah (UMKM). Penelitian ini bertujuan untuk menganalisis pengaruh bulan Ramadhan terhadap UMKM di Kelurahan Sidorejo Hilir, khususnya dalam aspek penjualan, strategi pemasaran, dan tantangan yang dihadapi pelaku usaha. Metode penelitian yang digunakan adalah kualitatif dengan pendekatan deskriptif. Data dikumpulkan melalui wawancara mendalam dengan pelaku UMKM, observasi lapangan, serta dokumentasi. Hasil penelitian menunjukkan bahwa selama bulan Ramadhan, sebagian besar UMKM mengalami peningkatan permintaan, terutama di sektor kuliner dan pakaian muslim. Pelaku usaha menerapkan strategi pemasaran seperti promosi melalui media sosial dan penyesuaian jam operasional. Namun, tantangan juga muncul, seperti fluktuasi harga bahan baku dan persaingan yang lebih ketat. Adaptasi yang baik terhadap kondisi ini menjadi faktor utama keberhasilan UMKM dalam memanfaatkan momentum Ramadhan. Penelitian ini menegaskan bahwa bulan Ramadhan memberikan dampak positif terhadap UMKM, meskipun tetap ada tantangan yang harus diatasi. Dukungan dari pemerintah dan pelatihan strategi bisnis menjadi rekomendasi bagi pengembangan UMKM yang lebih berkelanjutan.
Co-Authors Aldo Geo Frengky Saragih Anggun Maharani Aulya Nurfaza Br. Tarigan Delima Sianturi Dimas Ridho Dinda Syuhada Afriani Elsa Elperida Pandiangan Lenni Khotimah harahap Mei Sufi Anisa Sibarani Monalisa Situmorang Nazwa Asti Azura Nazwa Ramadhani Nurmayani Nurmayani Ratna Sari Dewi