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Karen Economopoulos

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Stand Alone

Putting Together and Taking Apart: Addition and Subtraction, Grade 2
Counting Ourselves and Others: Exploring Data, K-1
From Paces to Feet, Grade 3
Making Shapes and Building Blocks: Exploring Geometry
Assessment Sourcebook: Investigations in Number, Data and Space, Grade Level 4
Mathematical Thinking in Kindergarten: Introduction, Grade Level K, Curriculum Unit
Three Out of Four Like Spaghetti: Data and Fractions, Grade 4
Arrays and shares
From Paces to Feet
How Many Pockets? How Many Teeth?
Coins, coupons, and combinations
Packages and groups
Putting together and taking apart addition and subtraction
Arrays and Shares Multiplication and Division
Arrays and Shares Multiplication and Division

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