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Organizing and Collecting: The Number System by Catherine Twomey Fosnot: Used
US $13.79
ApproximatelyS$ 17.71
Condition:
Good
A book that has been read but is in good condition. Very minimal damage to the cover including scuff marks, but no holes or tears. The dust jacket for hard covers may not be included. Binding has minimal wear. The majority of pages are undamaged with minimal creasing or tearing, minimal pencil underlining of text, no highlighting of text, no writing in margins. No missing pages.
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Located in: Sparks, Nevada, United States
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eBay item number:286480942745
Item specifics
- Condition
- Book Title
- Organizing and Collecting: The Number System
- Publication Date
- 2008-03-05
- Pages
- 80
- ISBN
- 9780325010113
About this product
Product Identifiers
Publisher
Heinemann
ISBN-10
0325010110
ISBN-13
9780325010113
eBay Product ID (ePID)
102966239
Product Key Features
Educational Level
High School, Elementary School
Number of Pages
80 Pages
Language
English
Publication Name
Organizing and Collecting : the Number System
Subject
Management Information Systems, Teaching Methods & Materials / Mathematics
Publication Year
2008
Type
Study Guide
Subject Area
Computers, Education
Series
Context for Learning Math Ser.
Format
Trade Paperback
Dimensions
Item Height
0.2 in
Item Weight
7.4 Oz
Item Length
10.9 in
Item Width
8.5 in
Additional Product Features
Intended Audience
Elementary/High School
Grade From
First Grade
Grade To
Second Grade
Synopsis
Organizing and Collecting: The Number System is one of eight units in the Contexts for Learning Mathematics' Investigating Number Sense, Addition, and Subtraction (K-3) This unit begins with the story of the Masloppy family-an endearing, large family that finds it difficult to keep track of things. Everyone is forever losing, misplacing, and looking for things. One of the children, Nicholas, decides to sort, organize, and take inventory of things in the house. He counts and bundles materials and labels containers and baskets, and life in the Masloppy household is smoother thereafter. The idea of taking inventory is brought to the classroom, where children work to count and label baskets of supplies and materials. The discussion focuses on organizing in groups and skip counting, then specifically on groups of ten. The concept of place value is developed as the children pack objects into groups of ten and study patterns in the data. There are opportunities to deepen their understanding by packing in fives and playing games that focus on groups of ten, and there are minilessons that use the ten-frame as a visual model of five and ten. (The structure of the ten-frame is similar to that of the arithmetic rack, which is discussed in The Double-Decker Bus (previous unit).Both units use five and ten as landmark numbers: the arithmetic rack has four groups of five arranged in two rows of ten, the ten frame has two groups of five. The ten-frame is used in this unit because it resembles the context of packing more closely.) In the second week the inventory context is extended to include ordering more classroom supplies as a way to develop and support addition strategies, which include jumping to friendly numbers (multiples of ten) and jumping by ten. As children pack and count groups of items, they begin to unitize-to count groups and objects at the same time. Children develop an understanding of place value as they construct the idea that the number of packs and loose items is related to the total number of objects and that the numbers change when items are added to make full packs or when a pack of ten is added. The game Collecting Stamps and its variations are included in this unit. These can be played throughout the year as a way for children to develop place value and addition strategies. The game and its variations extend composing and decomposing strategies while promoting understanding of equivalence-for example, representing 26 + 8 as equal to 26 + 4 + 4. To learn more visit http: //www.contextsforlearning.com, Organizing and Collecting: The Number System is one of eight units in the Contexts for Learning Mathematics' Investigating Number Sense, Addition, and Subtraction (K-3) This unit begins with the story of the Masloppy family-an endearing, large family that finds it difficult to keep track of things. Everyone is forever losing, misplacing, and looking for things. One of the children, Nicholas, decides to sort, organize, and take inventory of things in the house. He counts and bundles materials and labels containers and baskets, and life in the Masloppy household is smoother thereafter. The idea of taking inventory is brought to the classroom, where children work to count and label baskets of supplies and materials. The discussion focuses on organizing in groups and skip counting, then specifically on groups of ten. The concept of place value is developed as the children pack objects into groups of ten and study patterns in the data. There are opportunities to deepen their understanding by packing in fives and playing games that focus on groups of ten, and there are minilessons that use the ten-frame as a visual model of five and ten. (The structure of the ten-frame is similar to that of the arithmetic rack, which is discussed in The Double-Decker Bus (previous unit).Both units use five and ten as landmark numbers: the arithmetic rack has four groups of five arranged in two rows of ten, the ten frame has two groups of five. The ten-frame is used in this unit because it resembles the context of packing more closely.) In the second week the inventory context is extended to include ordering more classroom supplies as a way to develop and support addition strategies, which include jumping to friendly numbers (multiples of ten) and jumping by ten. As children pack and count groups of items, they begin to unitize-to count groups and objects at the same time. Children develop an understanding of place value as they construct the idea that the number of packs and loose items is related to the total number of objects and that the numbers change when items are added to make full packs or when a pack of ten is added. The game Collecting Stamps and its variations are included in this unit. These can be played throughout the year as a way for children to develop place value and addition strategies. The game and its variations extend composing and decomposing strategies while promoting understanding of equivalence-for example, representing 26 + 8 as equal to 26 + 4 + 4. To learn more visit http://www.contextsforlearning.com
Item description from the seller
Seller feedback (517,138)
- s***n (586)- Feedback left by buyer.Past monthVerified purchaseI didn't realize how the downtown Los Angeles changes s........o much over time. The book was carefully wrapped, looks new and was a good value.
- f***s (1259)- Feedback left by buyer.Past monthVerified purchaseAs promised, well packed and prompt
- o***o (813)- Feedback left by buyer.Past monthVerified purchaseQuick shipping, thanks!
Seller feedback (517,138)
- s***n (586)- Feedback left by buyer.Past monthVerified purchaseI didn't realize how the downtown Los Angeles changes s........o much over time. The book was carefully wrapped, looks new and was a good value.
- f***s (1259)- Feedback left by buyer.Past monthVerified purchaseAs promised, well packed and prompt
- o***o (813)- Feedback left by buyer.Past monthVerified purchaseQuick shipping, thanks!