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The concept of emulsion and salad dressings
Author(s) -
Riikka Sirén,
Aila Vuorikoski
Publication year - 2013
Publication title -
lumat international journal on math science and technology education
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.169
H-Index - 3
ISSN - 2323-7112
DOI - 10.31129/lumat.v1i2.1118
Subject(s) - emulsion , wine , class (philosophy) , food science , chemistry , computer science , organic chemistry , artificial intelligence
All substances are either pure substances or mixtures. In everyday life and cooking we mainly use mixtures such as emulsions. This article presents how the concept of emulsion can be taught to 7th grade students. The first step is to classify different substances and make different mixtures in a chemistry class. The next step is to apply what was learned by preparing different vinegar- and wine vinegar based salad dressings at a home economics class.

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