Rahmayani, Annisa
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PENGARUH MODEL PEMBELAJARAN INKUIRI TERBIMBING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS XII IIS Rahmayani, Annisa
Jurnal Edukasi dan Penelitian Matematika Vol 12, No 4 (2023): Desember
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pmat.v12i4.15461

Abstract

One of the fundamental aims of studying mathematics is to answer problems. According to the SMA Pembangunan Laboratorium UNP, this ability is still poor and not effectively enabled for growth. Guided inquiry may solve these issues. This research examines whether guided inquiry learning methods help students solve mathematical problems better than standard learning models. Researchers employed a quasi-experiment using a randomized, control-group-posttest only design and random sampling. Conclusion: P-Value = 0.000 from t-test. Data analysis shows that students in class XII IIS SMA Pembangunan Laboratorium UNP who use guided inquiry models solve mathematical problems better than those who use conventional learning models.Keywords– Mathematical Problem Solving Ability, Guided Inquiry, Conventional Learning
Application of biopolymers derived from seaweed and their use in dentistry: Aplikasi biopolimer dari rumput laut dan penggunaannya dalam bidang kedokteran gigi Alda; Rezky, Nur Mutiara; Rahmayani, Annisa; Indriani, Lenni
Makassar Dental Journal Vol. 15 No. 1 (2026): Volume 15 Issue 1 April 2026
Publisher : Makassar Dental Journal PDGI Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35856/mdj.v15i1.957

Abstract

The use of synthetic materials in dentistry often leads to problems with medical waste that is difficult to degrade and the risk of infection due to suboptimal mechanical properties and biocompatibility. Acrylic resin, for example, is prone to fracture and can become a breeding ground for microorganisms that cause denture stomatitis. Furthermore, the use of denture adhesives can cause mucosal irritation and increase the risk of infection. This article evaluates the potential of seaweed biopolymers as an environmentally friendly, biocompatible, and multifunctional alternative material in dentistry. Seaweed biopoly-mers are expected to address waste issues and support clinical applications such as dental impression materials, tissue scaffolds, and drug delivery sys-tems effectively and safely. Consequently, the use of seaweed biopolymers can promote more sustainable and innovative dental practices. It is conclu-ded that seaweed biopolymers are environmentally friendly, biocompatible, and multifunctional alternative material for dentistry. Further research is required to optimise their clinical applications