Green Chemistry Principles: An Alternative Approach to Practice Laboratory Safety and Health

2nd Annual Applied Science and Engineering Conference

工业技术;自然科学

Wahyuningsih, A.S.^1 ; Multazam, M.T.^2 ; Nandiyanto, A.B.D.^3 ; Abdullah, A.G.^4 ; Widiaty, I.^5

Prodi Pendidikan IPA, Universitas Muhammadiyah Sidoarjo, Jl. Mojopahit no 666B, Sidoarjo, Jawa Timur

61215, Indonesia^1

Fakultas Hukum, Universitas Muhammadiyah Sidoarjo, Jl. Mojopahit 666B, Sidoarjo, Jawa Timur

61215, Indonesia^2

Departemen Kimia, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Jawa Barat Bandung

40154, Indonesia^3

Departemen Pendidikan Teknik Elektro, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Jawa Barat Bandung

40154, Indonesia^4

Departemen Pendidikan Kesejahteraan Keluarga, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Jawa Barat Bandung

40154, Indonesia^5

关键词: Chemical substance;    Green chemistry approaches;    Laboratory personnels;    Laboratory safety;    Quasi-experimental designs;    Science laboratories;    Science teachers;    Service science;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/288/1/012001/pdf
DOI  :  10.1088/1757-899X/288/1/012001

来源: IOP

【 摘 要 】

The common problems in Indonesian science laboratory, especially chemistry is ignoring laboratory safety and health. Besides, it is important to protect students and also the environment from dangerous chemical substances and its processes. The aim of this study was to enchance prospective science teachers' knowledge regarding laboratory safety and health through Green chemistry principles. The study used a quasi-experimental design. 38 students of basic chemistry and solution course were purposively selected from this department. Two different instruments for pre and post-test of laboratory safety and health were used to collect the data in the present study. Research findings revealed that there is an adequately increasing in future science teachers' comprehension concerning on laboratory safety and helath. This confirmed that the present system was effective to increase the student comprehension. Based on the result, this study implies that Green Chemistry approach could be an alternative approach to practice laboratory safety and health for pre-service science teacher and prepare them not only as qualified science educators but also skilled laboratory personnels.