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Developing Essential Understanding of Expressions, Equations & Functions Grades 6-8
Gwendolyn Lloyd, Beth Herbel-Eisenmann, Jon R. Star
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Description for Developing Essential Understanding of Expressions, Equations & Functions Grades 6-8
Paperback. Series: Developing Essential Understanding. Num Pages: 128 pages, illustrations. BIC Classification: JNFG; JNT; JNU; PB. Category: (G) General (US: Trade). Dimension: 229 x 152 x 8. Weight in Grams: 295.
Why do some equations have one solution, others two or even more solutions and some no solutions? Why do we sometimes need to ""switch"" the direction of an inequality symbol in solving an inequality? What could you say if a student described a function as an equation?
How much do you know...and how much do you need to know?
Helping your students develop a robust understanding of expressions, equations and functions requires that you understand this mathematics deeply. But what does that mean?
This book focuses on essential knowledge for teachers about expressions, equations and functions. It ... Read more
Why do some equations have one solution, others two or even more solutions and some no solutions? Why do we sometimes need to ""switch"" the direction of an inequality symbol in solving an inequality? What could you say if a student described a function as an equation?
How much do you know...and how much do you need to know?
Helping your students develop a robust understanding of expressions, equations and functions requires that you understand this mathematics deeply. But what does that mean?
This book focuses on essential knowledge for teachers about expressions, equations and functions. It ... Read more
Product Details
Format
Paperback
Publication date
2011
Publisher
National Council of Teachers of Mathematics
Condition
New
Series
Developing Essential Understanding
Number of Pages
128
Place of Publication
, United States
ISBN
9780873536707
SKU
V9780873536707
Shipping Time
Usually ships in 15 to 20 working days
Ref
99-2
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