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Integration of Water Treatment Knowledge Using SETS Approach in Online Chemistry Learning to Improve Chemical Literacy of Students on the Aspect of Knowledge and Context
(2023-01-11)
Abstract. Chemical science literacy is one of the skills that students must master in the 21st century to solve their daily
lives. One of the problems students face in the Delta Mahakam area is the difficulty of getting ...
Antibacterials Activity of Escherichia coli and Salmonella typhi by Acetone Extract of the Lichen Usnea sp.
(AIP PublishingAIP Conference Proceedings 2719, 030018 (2023) https://doi.org/10.1063/5.0133289AIP Conference Proceedings 2719, 030018 (2023) https://doi.org/10.1063/5.0133289, 2023-05-02)
. Lichen organisms have been used by the community as traditional herbal ingredients, especially lichens of the
genus Usnea sp.. In this study, we focused on examining the effect of the acetone extract lichen Usnea sp. ...
Developing IT-Based Learning Media of the Aufbau Electron Configuration Principle in Constructivism Oriented Chemistry Learning to Improve Mastery of Concepts and Problem Solving Skills
(2023-01-27)
Abstract. The development of IT-based Aufbau electron configuration principle media has been conducted. This study
aims to identify the validity, practicality and effectiveness of the use of the media to improve students’ ...
Development Of Integrated Instrument Components Learning Media (KIT) Tamoka Pain Of Chemical Bonding Through Guided Inquiry Learning Model For X Class IPA Students Of SMAN 7 Samarinda
(2023-01-14)
Background: According to media expert validators, the average percentage score of aspects of
content/material, linguistic, presentation, technical quality and effects on learning strategies is 93.50% while
student ...
Inhibitory Activity of Candida albicans Fungi by Acetone Extract of the Lichen Usnea sp.
(AIP Publishing, 2023-05-02)
Abstract. Lichen is a unique organism that produces various organic compounds such as primary and secondary
metabolites. In this study, we focused on reporting the growth inhibitory activity of Candida albicans fungi by ...
Program Komputer: Fun Chemistry
(KEMENTERIAN HUKUM DAN HAK ASASI MANUSIA, REPUBLIK INDONESIA, 2023-09-21)