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Author:Gisela Ahlbrandt

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巧算長方形周界
Parallel Lines and Angles: Thinking Classroom Exploration
Perimeter of a Rectangle with Unknown Sides
AI for worksheet development
רישום חופשי

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Space curve 2
Constructing a Square
Exponents: Addition Law
Chapter 7.1 Explorations
Rotational Symmetry
Concave Mirror Demonstration көшірмесі

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Linear Functions
Linear Equations
Constructions
Root
Stochastic Process or Random Process

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