Rational Numbers to Linear Equations okumak kayıt olmadan

Rational Numbers to Linear Equations

Ders Kitapları

This is the first of three volumes that, together, give an exposition of the mathematics of grades 9-12 that is simultaneously mathematically correct and grade-level appropriate. The volumes are consistent with CCSSM (Common Core State Standards for Mathematics) and aim at presenting the mathematics of K-12 as a totally transparent subject. The present volume begins with fractions, then rational numbers, then introductory geometry that can make sense of the slope of a line, then an explanation of the correct use of symbols that makes sense of ``variables'', and finally a systematic treatment of linear equations that explains why the graph of a linear equation in two variables is a straight line and why the usual solution method for simultaneous linear equations ``by substitutions'' is correct. This book should be useful for current and future teachers of K-12 mathematics, as well as for some high school students and for education professionals.

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28 Ekim 2011 28 Şubat 2018 18,9 x 0,6 x 24,6 cm 15 x 0,5 x 22 cm 18,9 x 0,5 x 24,6 cm ROBERT H BORK 18,9 x 0,2 x 24,6 cm Additional Contributors Mdpi AG 18,9 x 0,4 x 24,6 cm 30 Ekim 2011 Kolektif 15 Ağustos 2020 3 Ocak 2017 WADE H MCCREE ERWIN N GRISWOLD 1 Ocak 2017 18,9 x 0,3 x 24,6 cm

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