Developing Essential Understanding of Expressions, Equations, and Functions for Teaching Math in Grades 6-8

Name: Developing Essential Understanding of Expressions, Equations, and Functions for Teaching Math in Grades 6-8
Price: 4.56 USD
Availability: InStock
ISBN: 9780873536707

ISBN-10: 0873536703

ISBN-13: 9780873536707

Edition: 2011

Authors: Gwendolyn Lloyd, Beth Herbel Eisenmann, Jon Star, Rose Mary Zbiek

List price: $43.97

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Description:

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 is organised around five big ideas, supported by multiple smaller, interconnected ideas -…

Book details

List price: $43.97
Copyright year: 2011
Publisher: National Council of Teachers of Mathematics
Publication date: 10/30/2011
Binding: Paperback
Pages: 128
Size: 6.97" wide x 9.88" long x 0.28" tall
Weight: 0.858
Language: English