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The History of Zero : Exploring Our Place-Value Number System
How the Arabs Invented Algebra : The History of Concept of Variables
Breaking the Code with Cryptography : Analyzing Patterns
Music Math : Exploring Different Interpretations of Fractions
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
Famous Bridges of the World : Measuring Length, Weight and Volume
Amazing Animals : Multiplying Multidigit Numbers by One-ditgit Numbers with Regrouping
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