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Amazing Animals : Multiplying Multidigit Numbers by One-ditgit Numbers with Regrouping
The Amazon and the Sahara : Using Double Line Graphs and Double Bar Graphs
Exploring Pyramids Around the World : Making Models of Geometric Solids
Breaking the Code with Cryptography : Analyzing Patterns
Music Math : Exploring Different Interpretations of Fractions
The History of Zero : Exploring Our Place-Value Number System
Modern Buildimgs : Identifying Bilateral and Rotational Symmetry and Transformations
The Story of Our Numbers : the History of Arabic numerals
Tangram Puzzles : Describing and Comparing Attributes of Plane Geometric Shapes
Let’s Have a Bake Sale : Calculating Profit and Unit Cost
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