Primary 4 Mixed Numbers Interactive Visual Demonstration
2017-08-23 02:04
This GeoGebra applet is designed for Primary 4 students to explore mixed numbers through a visual rectangle area model. It illustrates how whole number parts and proper fraction parts combine to form mixed numbers. Interactive buttons allow users to add or subtract rectangles, adjust denominator ranges, and observe dynamic numerical changes. Built with polygon and segment sequences, the constructi
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P4 4N6 分數的種類及轉換 / Fraction Types and Their Conversions
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