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All Journal Orbital: Jurnal Pendidikan Kimia Sibatik Journal : Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan
Herliani, Firmalia
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Arts Chemistry Computer Science & IT Economics, Econometrics & Finance Education Social Sciences

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ANALISIS KEBUTUHAN LEMBAR KERJA MAHASISWA MATERI KESETIMBANGAN UAP CAIR PADA SISTEM BINAIR BERBASIS GREEN CHEMISTRY Herliani, Firmalia; Sanjaya, Sanjaya
SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan Vol. 5 No. 1 (2025)
Publisher : Penerbit Lafadz Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/sibatik.v5i1.4222

Abstract

Practical learning plays an essential role in enhancing students’ understanding of chemistry concepts through direct laboratory experience. This study aims to analyze the needs for developing a Student Worksheet (LKM) based on green chemistry principles for the binary liquid-vapor equilibrium material in Physical Chemistry I practicum. A descriptive qualitative method was employed to explore students’ perceptions, difficulties, and real needs regarding instructional materials. The research population consisted of Chemistry Education students at Sriwijaya University who had completed the practicum, with 66 students, one lecturer, and one laboratory technician as purposive samples. Data were collected via online questionnaires and semi-structured interviews, then analyzed using descriptive percentage and thematic analysis. Results show students have high enthusiasm but face challenges in understanding complex concepts and data interpretation related to the equilibrium material. While most students are aware of green chemistry principles, current instructional materials inadequately incorporate these principles. All respondents agreed on the urgency to develop practical, structured LKM integrated with green chemistry to improve conceptual comprehension, laboratory safety, and sustainable learning. The conclusion highlights a gap between knowledge and practice, calling for innovative instructional design to foster safer and environmentally friendly laboratory education.
Analysis of Student Worksheet Needs in Green Chemistry Based Physics Chemistry Practicum Herliani, Firmalia; Sanjaya; Hadeli M; Rahmat Zikri; Fricila Sasqia; Irma Amelia; Chindy E Putri; Nabila Z Hanani; Fatma Aningsih
Orbital: Jurnal Pendidikan Kimia Vol. 9 No. 2 (2025): Orbital: Jurnal Pendidikan Kimia
Publisher : Chemistry Education Department of Education and Teaching Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/ojpk.v9i2.31763

Abstract

Sustainability issues in chemistry laboratories are increasingly important to address, particularly because practicum activities often generate hazardous waste that can negatively affect both health and the environment. One approach that can be applied in chemistry education to reduce such risks is the implementation of green chemistry principles. In this context, the availability of learning materials that align with environmentally friendly practices is essential, including Student Worksheets used in Physical Chemistry practicum activities. This study aims to analyze students’ needs for green chemistry-based Student Worksheets to support Physical Chemistry practicum learning. The research employed a descriptive method with a qualitative approach, collecting data through questionnaires and interviews distributed via Google Form. The analysis process included data reduction, data presentation, and conclusion drawing, ensuring that the findings accurately reflected students’ needs for the development of Green Chemistry–based Student WorksheetsThe results indicate that students require worksheets that not only facilitate conceptual understanding but also promote independent learning through safer, more efficient, and environmentally responsible laboratory practices. The findings further show that integrating green chemistry principles into the worksheets has the potential to enhance learning effectiveness and create more sustainable practicum experiences. Therefore, the development of green chemistry-based Student Worksheets is considered crucial for providing valid, practical, and effective learning media that support sustainability-oriented chemistry education in laboratory settings.  
Co-Authors Chindy E Putri Fatma Aningsih Fricila Sasqia Hadeli M Irma Amelia Nabila Z Hanani Rahmat Zikri Sanjaya Sanjaya sanjaya