1.
Beyond Arithmetic Changing Mathematics in the Elementary Classroom
by Mokros, Janice R., Russell,...
ISBN: 9780866518468
List Price: $23.95
2.
Mathematical Thinking at Grade 2: Introduction
by Economopoulos, Karen, Akers...
ISBN: 9781572326538
List Price: $39.96
3.
Making Shapes and Building Blocks: Kindergarten : Also Appropriate for Grade 1 (Investigatio...
by Karen Economopoulos, Megan ...
ISBN: 9781572329294
List Price: $56.80
4.
Coins, Coupons, and Combinations (Investigations in Number, Data, and Space)
by Karen Economopoulos
ISBN: 9781572326545
List Price: $40.00
5.
Does It Walk, Crawl, or Swim? Sorting & Classifying Data
by Russell, Susan J., Corwin, ...
ISBN: 9781572326552
List Price: $27.84
6.
Mathematical Thinking in Kindergarten Introduction
by Economopoulos, Karen, Murra...
ISBN: 9781572329263
List Price: $27.84
7.
Collecting, Counting, and Measuring: Developing Number Sense - Megan Murray - Paperback
by Murray, Megan, Economopoulo...
ISBN: 9781572329287
List Price: $27.84
8.
Mathematical Thinking at Grade 3: Introduction
by Russell, Susan Jo, Economop...
ISBN: 9781572326941
List Price: $27.84
9.
Packages and Groups: Multiplication and Division : Grade 4 : Also Appropriate for Grade 5
by Karen Economopoulos, Susan ...
ISBN: 9781572327511
List Price: $56.80
10.
Arrays And Shares Multiplication And Division
by Economopoulos, Karen, Tiern...
ISBN: 9781572327443
List Price: $27.84
11.
Putting Together and Taking Apart: Addition and Subtraction
by Economopoulos, Karen, Russe...
ISBN: 9781572326576
List Price: $27.84
12.
Implementing the Investigations in Number, Data, and Space Curriculum: Grades K, 1, and 2
by Susan Jo Russell, Karen Eco...
ISBN: 9780201434361
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Collections and Travel Stories: Addition, Subtraction, and the Number System 2, Grade 3, Uni...
by Susan Jo Russell, Karen Eco...
ISBN: 9780328600229
14.
What Comes Next: Patterns and Functions, Grade K, Unit 3, Teacher's Edition
by Susan Jo Russell, Karen Eco...
ISBN: 9780328599974
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Putting Together and Taking Apart, Grade 2: Addition and Subtraction
by Economopoulos, Karen, Russe...
ISBN: 9781572322189
List Price: $22.95
16.
Counting Ourselves and Others: Exploring Data, K-1( Investigations in Number, Data, and Spac...
by Karen Economopoulos
ISBN: 9780201378061
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Teacher's guide Investigations in Number, Data & Space Grade 1 Unit 8: Twos, Fives and Tens
by Susan Jo Russell, Karen Eco...
ISBN: 9780328600090
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Fish Lengths & Animal Jumps: Measurement, Grade 1, Unit 5, Teacher's Edition
by Susan Jo Russell, Karen Eco...
ISBN: 9780328600069
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Teacher's guide Investigations in Number, Data & Space Grade 1 Unit 6: Number Games & Crayon...
by Susan Jo Russell, Karen Eco...
ISBN: 9780328600076
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Investigations in Number, Data & Space, Grade 5, Unit 5: Measuring Polygons, Teacher's Guide
by Susan Jo Russell, Karen Eco...
ISBN: 9780328600427
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teacher's guide Investigations in Number, Data & Space Grade 1 Unit 2: Making Shapes and Des...
by Susan Jo Russell, Karen Eco...
ISBN: 9780328600038
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Teacher's guide Grade 1 Investigations in Number, Data & Space Unit 3: Solving Story Problems?
by Susan Jo Russell, Karen Eco...
ISBN: 9780328600045
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Teacher's guide Investigations in Number, Data & Space Grade 1 Unit 4: What Would You Rather...
by Susan Jo Russell, Karen Eco...
ISBN: 9780328600052
24.
teacher's guide Investigations in Number, Data & Space Grade K: Unit 7 Sorting and Surveys
by Susan Jo. Russell, Karen Ec...
ISBN: 9780328600014
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How Many of Each? Addition, Subtraction and the Number System 1, Grade 1, Unit 1, Teacher's ...
by Susan Jo Russell, Karen Eco...
ISBN: 9780328600021