Physical separation techniques in water purification: an inquiry-based laboratory learning experience

Physical separation techniques in water purification: an inquiry-based laboratory learning experience

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This article outlines a structured investigative activity for students in lower secondary school.It was developed for the Australian Mathematics and Science Partnership Programme, a government initiative intended to promote the employment of more hands-on investigations in secondary science within Australian schools.The investigation focuses on water purification and is intended # Fringe Headstall and Breastcollar Sets to develop conceptual knowledge of this topic and also high-level skills such as experimental design, particularly in relation to identifying and controlling variables.The investigation is outlined in detail and was BETAINE HYDROCHLORIDE trialed with practicing science teachers, school students and preservice secondary teachers.

All of these groups provided feedback in various forms that indicated the investigation was valuable, relevant, interesting and allowed students to take some responsibility for their own inquiry learning.