Diawati, Chansyanah and Liliasari, Liliasari and Setiabud, Agus and Buchari, Buchari (2017) Students’ construction of a simple steam distillation apparatus and development of creative thinking skills: A project-based learning. In: Mathematics, Science, and Computer Science Education (MSCEIS 2016), 15 Oktober 2016, Bandung.

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Abstract

This project-based learning combined the chemistry of separation process using steam distillation with engineering design process in an undergraduate chemistry course. Students built upon their knowledge of phase changes, immiscible mixture, and the relationship between vapor pressure and boiling point to complete a project of modifications steam distillation apparatus. The research method is a qualitative case study, which aims to describe how (1) the creative thinking skills of students emerged during six weeks of theproject, (2) students built steam distillation apparatus characteristics as the project product and (3) students response to the project-based learning model. The results showed that the students had successfully constructed a steam distillation apparatus using plastic kettle as steam generator and distillation flask. A Plastic tubewas used to drain water vapor from steam generator to distillation flask and to drain steam containing essential oil to the condenser. A biscuit tin filled with ice was used as a condenser. The time required until resulting distillate was fifteen minutes. The production of essential was conductive qualitatively by a very strong smell typical of essential oil and two phases of distillate. Throughout the project, students formulated the relevant and varied problem, formulated the goals, proposed the ideas of the apparatus and materials, draw apparatus design, constructed apparatus, tested apparatus, evaluated, and reported the project. Student response was generally positive. They were pleased, interested, more understanding the concepts and work apparatus principles, also implemented new ideas. These results indicate that project-based learning can develop students’ creative thinking skills. Based on these results, it is necessary to conduct research and implemented project-based learning to other concepts.

Item Type: Conference or Workshop Item (Paper)
Subjects: L Education > L Education (General)
Q Science > QD Chemistry
Divisions: Fakultas Keguruan dan Ilmu Pendidikan (FKIP) > Prodi Pendidikan Kimia
Depositing User: Dr CHANSYANAH Diawati
Date Deposited: 16 Nov 2017 07:39
Last Modified: 16 Nov 2017 07:39
URI: http://repository.lppm.unila.ac.id/id/eprint/5425

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