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Developing Essential Understanding - Multiplication & Division
US $25.99
ApproximatelyS$ 33.70
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US $3.99 (approx S$ 5.17) USPS Media MailTM.
Located in: Cary, North Carolina, United States
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Estimated between Sat, 6 Dec and Wed, 10 Dec to 94104
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About this item
Seller assumes all responsibility for this listing.
eBay item number:295244114365
Item specifics
- Condition
- Brand New: A new, unread, unused book in perfect condition with no missing or damaged pages. See all condition definitionsopens in a new window or tab
- Country of Origin
- United States
- Educational Level
- Elementary School
- Personalized
- No
- Level
- Beginner
- ISBN
- 9780873536677
About this product
Product Identifiers
Publisher
National Council of Teacher's of Mathematics
ISBN-10
0873536673
ISBN-13
9780873536677
eBay Product ID (ePID)
121031208
Product Key Features
Number of Pages
84 Pages
Publication Name
Developing Essential Understanding-Multiplication and Division for Teaching Math in Grades 3-5
Language
English
Subject
Arithmetic
Publication Year
2011
Type
Textbook
Subject Area
Mathematics
Series
Developing Essential Understanding Ser.
Format
Trade Paperback
Dimensions
Item Height
0.4 in
Item Weight
7.1 Oz
Item Length
10 in
Item Width
7 in
Additional Product Features
Intended Audience
Scholarly & Professional
LCCN
2010-053665
Dewey Edition
22
Illustrated
Yes
Dewey Decimal
372.7/049
Synopsis
Unpacking"" the ideas related to multiplication and division is a critical step in developing a deeper understanding. To those without specialised training, many of these ideas might appear to be easy to teach. But those who teach in grades 3-5 are aware of their subtleties and complexities. This book identifies and examines two big ideas and related essential understandings for teaching multiplication and division in grades 3-5. Big Idea 1 captures the notion that multiplication is usefully defined as a scalar operation. Problem situations modelled by multiplication have an element that represents the scalar and an element that represents the quantity to which the scalar applies. Big Idea 2 relates to the algorithms that problem solvers have invented - some of which have become "standard" - for multiplying and dividing. The authors examine the ways in which counting, adding and subtracting lead to multiplication and division, as well as the role that these operations play in algebraic expressions and other advanced topics. The book examines challenges in teaching, learning and assessment and is interspersed with questions for teachers' reflection., Identifies and examines two big ideas and related essential understandings for teaching multiplication and division in grades 3-5. Big Idea 1 captures the notion that multiplication is usefully defined as a scalar operation. Problem situations modelled by multiplication have an element that represents the scalar and an element that represents the quantity to which the scalar applies. Big Idea 2 relates to the algorithms that problem solvers have invented for multiplying and dividing.
LC Classification Number
QA115.D48 2011
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