Читать книгу Ontario Teachers' Manuals: Household Science in Rural Schools - Ontario. Department of Education - Страница 23

METHOD OF WORK

Оглавление

Discuss the disposal of waste, the care of garbage, etc., in the home and the school. Talk over the care of waste from the school lunch and discuss methods of keeping the school in a sanitary condition. Follow this by a general cleaning of the school-house.

LESSON V: MAKING SOAP

Ontario Teachers' Manuals: Household Science in Rural Schools

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