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Identifikasi Bahan Campuran Terhadap Warna Pada Winogradsky Column Menggunakan Air Sungai Dukun Jakung  Desa Cilowong Kecamatan Taktakan Kota Serang Nurhasanah, Nurhasanah; Novridasati, Liliana; Febby Handayani, Anggun; Nurfadilah, Silvi
Indobiosains 2025: Volume 7 Nomor 2 Agustus 2025
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v7i2.18161

Abstract

The Winogradsky column was pioneered by Surgei Winogradsky, a Russian microbiologist. Winogradsky created an isolation tool, he showed how microorganisms play a role in maintaining ecosystem balance and deep sustainability. The aim of this research is to identify and study various microorganisms involved in the conversion of inorganic compounds in the natural environment. The research method uses a descriptive method, which observes and describes the behavior of microorganisms in various environmental conditions. The research was carried out in the Jakung Dusun River, Cilowong Village, Taktakan District, Serang City using glass bottles containing a mixture of water, soil and various other organic materials which allows the formation of gradients of nitrogen, oxygen and sulfur. The research results show that microorganisms can adapt to convert inorganic compounds into more complex compounds with redox reactions.
Study of the Effect of Booklet Website Assisted-Game-Based Learning on Students' Motivation and Learning Outcomes in Biology Learning Amdah, Amdah; Kurniyati, Intan; Nafsiana, Gina; Nurfadilah, Silvi; Mualifah, Anif; Sari, Sandi Danar Cynthia; Nur’aini, Devi Ayu
International Journal of Biology Education Towards Sustainable Development Vol 5, No 2 (2025)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/ijbetsd.v5i2.806

Abstract

The significance of this study is to investigate the efficiency of the Blooket platform in acting as a game-based learning tool in enhancing the motivation and outcomes of students learning biology. The approach adopted for this study is a literature approach involving the exploration of various articles and findings related to the topic. From the analysis above, it is evident that the platform has vital attributes of a game-based platform. The attributes include an interactive platform design that has proven effective in boosting student engagement and motivation and increasing student understanding. The findings of various researches indicate a significant improvement in students’ motivation and active engagement and improvement in students’ understanding and achieving mastery levels in understanding biological concepts. The platform is also valid and effective as a means of evaluation and concept reinforcement. It should be noted that for successful implementation of the platform within the school curriculum, valid educational policies and teacher capacity as well as sufficient technological resources are fundamental. The use of the Blooket learning platform has proved to offer a significant and more interactive and effective means of student learning.