Ordinary solutions for extraordinary problem
Автор: Semenov P.V.
Журнал: Вестник Красноярского государственного педагогического университета им. В.П. Астафьева @vestnik-kspu
Рубрика: Теория и практика модернизации образования
Статья в выпуске: 2 (24), 2013 года.
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The article deals with two approaches of resolving of the most difficult problems of C6 type from USE-2012 in Mathematics, which are close to the method of drawing up a simple mathematical model of a texted problem that is usual for 7-8 grades of a secondary school. In the present case the two linear inequalities are the mathematical core of the model.
Use-2012 in mathematics, problems with full answer, problems of c6-type, mathematical models of texted problems, linear inequalities with several variables
Короткий адрес: https://sciup.org/144153703
IDR: 144153703
