Visualizing Equivalent Fractions and Expansion

2016-05-18 15:27
This GeoGebra applet demonstrates the concept of expanding fractions (equivalent fractions) using a polygonal area model. By utilizing Sequence and Polygon commands, it dynamically generates grids to show that multiplying the numerator and denominator by the same integer preserves the area proportion. Features like divisibility checks and text fields help learners understand the geometric meaning
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Visualizing Equivalent Fractions and Expansion
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