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Rational Numbers to Linear Equations
by Hung-his Wu (Author)★★★★★
★★★★★
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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. Read more
Product Information
Publisher | American Mathematical Society |
Publication date | June 18, 2020 |
Language | English |
Print length | 402 pages |
ISBN-10 | 1470456753 |
ISBN-13 | 978-1470456757 |
Item Weight | 1.8 pounds |
Dimensions | 6.75 x 1 x 9.75 inches |
Best Sellers Rank | #1,842,468 in Books (See Top 100 in Books) #804 in Bibliography & Index Reference #5,265 in Mathematics (Books) #5,803 in Dictionaries & Thesauruses (Books) |
Customer Reviews | 5.0 5.0 out of 5 stars 4 ratings |