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Journal : Journal of Chemistry Education and Integration

ANALISIS KEMAMPUAN PSIKOMOTORIK SISWA PADA PRAKTIKUM KIMIA LAJU REAKSI Fadhel, Muhammad; Fatisa, Yuni; Octarya, Zona
Journal of Chemistry Education and Integration Vol 3, No 2 (2024): Journal of Chemistry Education and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jcei.v3i2.32322

Abstract

AbstractPractical work as a form of learning activity is also part of a series of learning processes.  This research aimed at analyzing student psychomotor abilities in practical work on Reaction Rate lesson.  This research was carried out in the Academic Year of 2023/2024 at State Islamic Senior High School 2 Kampar on Reaction Rate lesson.  Quantitative descriptive method was used in this research. Purposive sampling was used in this research. The techniques of collecting data in this research were working assessment sheet, documentation, and interview to strengthen the data obtained.  The results of data analysis showed that the mean score of student psychomotor abilities was 72.37% with good category.  The highest mean score obtained was Creating indicator with the score 81.66% on good category, and the psychomotor ability with the lowest mean score was Manipulating indicator with the score 62.77% on good category.  The psychomotor sub-indicator with the highest mean score was Returning the practical work equipment with the score 100% on very good category, and the psychomotor sub-indicator with the lowest mean score was Delivering the practical work results with the score 47.91% on sufficient category.  Practical work learning could develop process skills, psychomotor skills, and scientific attitudes.Keywords: Psychomotor Abilities, Practical Work, Reaction Rate
PENUNTUN PRAKTIKUM BERBASIS GREEN CHEMISTRY PADA MATERI SEL VOLTA Fitri, Amelia Ramadhani; Yusbarina, Yusbarina; Utami, Lisa; Octarya, Zona
Journal of Chemistry Education and Integration Vol 4, No 1 (2025): Journal of Chemistry Education and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jcei.v4i1.35362

Abstract

Voltaic cell practical work using synthetic chemicals can produce waste that damages the environment, so environmentally friendly substitute materials are needed.  Green Chemistry based practical work was not available yet at State Senior High School 1 Rambah, Rokan Hulu.  This research aimed at knowing validity and practicality levels of Green Chemistry based practical work on Voltaic Cell topic designed.  It was Research and Development with DDR model consisting of 3 steps–planning, designing and developing.  This research was conducted to the twelfth-grade students of MIPA at State Senior High School 1 Rambah, Rokan Hulu.  Based on research findings, Green Chemistry based practical work on Voltaic Cell topic designed showed that the validity percentages by material and media experts continuously were 96.66% and 94.12% with very appropriate criteria (valid). The practicality percentages of Chemistry subject teacher and student respond continuously were 88% and 92,9% with very practical criteria. Based on the data, it could be concluded that Green Chemistry based practical work designed was very appropriate and very practical to be used as a teaching material in supporting the implementation the practical work on Voltaic Cell topic.