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Конспект урока ?замечательное вещество ? вода?

Journal: Sociosfera (Vol.2, No. 3)

Publication Date:

Authors : ;

Page : 98-102

Keywords : reservoirs; substance; water; properties of water; modular condition of water;

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At this lesson pupils get acquinted with water and its properties. Make experiments with this substance. Pupils together with the teacher prove presence of water at live organisms, its vital necessity for all objects of wildlife

Last modified: 2015-07-08 16:13:11