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 ...
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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 - 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.
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Add this copy of Developing Essential Understanding of Expressions, to cart. $47.83, like new condition, Sold by GreatBookPricesUK5 rated 4.0 out of 5 stars, ships from Castle Donington, DERBYSHIRE, UNITED KINGDOM, published 2012 by National Council of Teachers of English.
Publisher:
National Council of Teachers of English
Published:
2012
Language:
English
Alibris ID:
18137551061
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Fine. Glued binding. 116 p. Contains: Illustrations. Essential Understanding. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
Add this copy of Developing Essential Understanding of Expressions, to cart. $48.23, new condition, Sold by GreatBookPricesUK5 rated 4.0 out of 5 stars, ships from Castle Donington, DERBYSHIRE, UNITED KINGDOM, published 2012 by National Council of Teachers of English.
Publisher:
National Council of Teachers of English
Published:
2012
Language:
English
Alibris ID:
18137441636
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New. Glued binding. 116 p. Contains: Illustrations. Essential Understanding. In Stock. 100% Money Back Guarantee. Brand New, Perfect Condition, allow 4-14 business days for standard shipping. To Alaska, Hawaii, U.S. protectorate, P.O. box, and APO/FPO addresses allow 4-28 business days for Standard shipping. No expedited shipping. All orders placed with expedited shipping will be cancelled. Over 3, 000, 000 happy customers.
Add this copy of Developing Essential Understanding of Expressions, to cart. $63.59, new condition, Sold by Kennys.ie rated 4.0 out of 5 stars, ships from Galway, IRELAND, published 2012 by National Council of Teachers of English.
Add this copy of Developing Essential Understanding of Expressions, to cart. $9.49, fair condition, Sold by Dream Books Co. rated 5.0 out of 5 stars, ships from Denver, CO, UNITED STATES, published 2011 by NCTM.
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National Council of Teachers of English
Published:
2011
Language:
English
Alibris ID:
18170472514
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Fair. This copy has clearly been enjoyed-expect noticeable shelf wear and some minor creases to the cover. Binding is strong and all pages are legible. May contain previous library markings or stamps.
Add this copy of Developing Essential Understanding of Expressions, to cart. $10.49, good condition, Sold by Goodwill Books rated 5.0 out of 5 stars, ships from Hillsboro, OR, UNITED STATES, published 2012 by National Council of Teachers of English.
Add this copy of Developing Essential Understanding of Expressions, to cart. $12.00, good condition, Sold by HPB-Red rated 5.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 2011 by National Council of Teachers of.
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National Council of Teachers of English
Published:
2011
Language:
English
Alibris ID:
18080325949
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Add this copy of Developing Essential Understanding of Expressions, to cart. $36.63, very good condition, Sold by Title Wave Books rated 5.0 out of 5 stars, ships from Albuquerque, NM, UNITED STATES, published 2012 by National Council of Teachers of Mathematics.
Add this copy of Developing Essential Understanding of Expressions, to cart. $44.26, new condition, Sold by SurplusTextSeller rated 5.0 out of 5 stars, ships from Columbia, MO, UNITED STATES, published 2012 by National Council of Teachers of English.
Add this copy of Developing Essential Understanding of Expressions, to cart. $10.51, good condition, Sold by Books From California rated 4.0 out of 5 stars, ships from Simi Valley, CA, UNITED STATES, published 2011 by NCTM.
Add this copy of Developing Essential Understanding of Expressions, to cart. $10.85, good condition, Sold by OnlineGoodwill rated 4.0 out of 5 stars, ships from Nashville, TN, UNITED STATES, published 2012 by National Council of Teachers of English.
Publisher:
National Council of Teachers of English
Published:
2012
Language:
English
Alibris ID:
18055473806
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Good. A copy that has been read, but remains in clean condition. All pages are solid. the cover is intact, but may show scuffs or light creases, as well as a possible rolled corner. The spine may show signs of wear. Pages may include limited notes and highlighting, The former owner may have written their name inside the front or back cover. COVER WILL VARY.
