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All Journal QISTINA: Jurnal Multidisiplin Indonesia Journal of Constitutional, Law and Human Rights
Rafli Susanto
Universitas Negeri Medan
Religion Humanities Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Nursing Social Sciences

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Tantangan Guru Dalam Menciptakan Pembelajaran Interaktif dan Aktif Dalam Diskusi Materi Pembelahan Sel Damaiyani Damaiyani; Rifka Denisa Cibro; Talita Salsabilah; Ennita Fauziah Sembiring; Alfi Nura Siregar; Rafli Susanto; Syairal Fahmy Dalimunthe
Journal of Constitutional, Law and Human Rights Vol. 1 No. 2 (2025): September 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jclhr.v1i2.5672

Abstract

Pembelajaran interaktif dalam materi pembelahan sel merupakan tantangan bagi guru di sekolah menengah. Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis hambatan utama dalam menciptakan diskusi yang aktif dan interaktif dalam pembelajaran biologi. Metode yang digunakan adalah studi literatur dengan pendekatan kualitatif deskriptif, yang menganalisis berbagai sumber ilmiah terkait strategi pembelajaran aktif dan tantangan implementasinya. Hasil penelitian menunjukkan bahwa hambatan utama dalam pembelajaran interaktif meliputi keterbatasan sumber daya, kurangnya kesiapan guru dalam penggunaan teknologi, rendahnya keterlibatan siswa, keterbatasan waktu pembelajaran, serta kesulitan dalam evaluasi dan penilaian. Untuk mengatasi kendala ini, disarankan penggunaan teknologi seperti Augmented Reality (AR) dan Virtual Reality (VR), pelatihan guru yang berkelanjutan, serta penerapan model pembelajaran berbasis masalah (PBL) dan flipped classroom. Penelitian ini diharapkan dapat menjadi acuan bagi guru dalam meningkatkan efektivitas pembelajaran biologi.
Antibacterial Potential of Red Betel Leaf (Piper crocatum) Extract for Women’s Reproductive Health Amkani Angelita Pakpahan; Hughes Bazura; Rafli Susanto; Theresia Saurina Febriadella Hutabarat; Yutha N Manda; Nanda Pratiwi
QISTINA: Jurnal Multidisiplin Indonesia Vol. 4 No. 2 (2025): December 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i2.7286

Abstract

This study looks at how red betel (Piper crocatum) extract can help keep women's reproductive health in good condition using natural methods. The research used a descriptive qualitative approach, mainly by looking at existing scientific articles and data from journals and databases between 2015 and 2025. The focus was on finding out which active ingredients are in red betel, how they fight bacteria, and why they might be useful in preventing infections in the female reproductive system. The research shows that red betel has compounds like flavonoids, alkaloids, tannins, and phenolics that work together to stop harmful bacteria from growing, especially Staphylococcus aureus and Pseudomonas aeruginosa. These compounds fight bacteria in several ways, such as breaking down the bacterial cell walls, stopping important enzymes from working, and messing up the bacteria's energy processes. Studies also show that using red betel in the form of a decoction can help reduce symptoms like vaginal discharge while keeping the good bacteria in the vagina balanced. Compared to man-made antiseptics, red betel has similar antibacterial effects but causes less irritation and is less likely to lead to bacteria becoming resistant. This makes it a promising option for a safe and eco-friendly natural alternative in feminine hygiene and women's health care. More research is needed to find the best way to extract these compounds and to test their effectiveness through proper clinical studies.
Co-Authors Alfi Nura Alfi Nura Siregar Amkani Angelita Pakpahan Damaiyani Damaiyani Ennita Fauziah Ennita Fauziah Sembiring Hughes Bazura Nanda Pratiwi Rifka Denisa Rifka Denisa Cibro Sri Yunita Syairal Fahmy Dalimunthe Talita Salsabilah Theresia Saurina Febriadella Hutabarat Yutha N Manda