Economopoulos Russell

Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 3 Stickers, Number Strings and Story Problems Teacher's Guide

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Investigations in Number, Data, and Space, Grade 5: Implementing Investigations in Grade 5

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Investigations in Number, Data, and Space, Grade 2: Implementing Investigations in Grade 2

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Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 6 How Many Tens? How Many Ones? Teacher's Guide

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Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 1 Counting coins and combinations Teacher's Guide

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Investigations in Number, Data, and Space, Grade 4: Resources Binder

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What's that portion? Fractions and Percents 1, Grade 5, Unit 4, Teacher's Edition

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Decimals on Grids and Number Lines: Decimals, Fractions, and Percents 2, Grade 5, Unit 6, Teacher's Edition

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Investigations in Number, Data, and Space, Grade 4: Implementing Investigations in Grade 4

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Solids and Boxes: 3-D Geometry and Measurement, Grade 3, Unit 9, Teacher's Guide

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Prisms and Pyramids: 3-D Geometry and Measurement, Grade 5, Unit 2, Teacher's Edition

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Thousands of Miles, Thousands of Seats: Addition, Subtraction, and the Number System, Grade 5, Unit 3, Teacher's Edition

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Measuring polygons: 2-D Geometry and Measurement, Grade 5, Unit 5, Teacher's Edition

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Investigations in Number, Data, and Space, Grade 5: Resources Binder

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Investigations in Number, Data, and Space, Grade 3: Resource Binder

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Investigations in Number, Data, and Space, Grade 2: Resource Binder

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Investigations in Number, Data, and Space: Grade 3, Complete

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Number Puzzles and Multiple Towers: Multiplication and Division 1, Grade 5, Unit 1, Teacher's Edition

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Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 9 Teaching Guide

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Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 7 Parts of a Whole, Parts of a Group Teacher's Guide

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How Many Floors? How Many Rooms? Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 5 Teacher's Guide

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Investigations in Number, Data, and Space, Grade 2: Curriculum Unit 4 Pockets, Teeth and Favorite Things Teacher's Guide

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Investigations in Number, Data, and Space. Shapes, Blocks, and Symmetry: 2-D and 3-D Geometry. Grade 2, Unit 2.

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How Many People? How Many Teams?, Grade 5, Unit 7, Teacher's Edition

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