Developing Essential Understanding of Expressions, Equations & Functions Grades 6-8

Jon R. Star,Beth Herbel-Eisenmann,Gwendolyn Lloyd

ISBN 10: 0873536703 / ISBN 13: 9780873536707

Published by National Council of Teachers of, 2011

About this Item

Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_376293902

Bibliographic Details

Title: Developing Essential Understanding of ...

Publisher: National Council of Teachers of

Publication Date: 2011

Binding: Paperback

Condition: Good

About this title

Synopsis:

Why do some equations have one solution, other two or even more solutions, and some no solutions? Why do we sometimes need 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 organized around five big ideas, supported by multiple smaller, interconnected ideas essential understandings.Taking you beyond a simple introduction to expressions, equations, and functions, the book will broaden and deepen your mathematical understanding of one of the most challenging topics for students and teachers. It will help you engage your students, anticipate their perplexities, avoid pitfalls, and dispel misconceptions. You will also learn to develop appropriate tasks, techniques, and tools for assessing students' understanding of the topic. Focus on the ideas that you need to understand thoroughly to teach confidently.