Fraction Modeling
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This example demonstrates geometric modeling of fractions through polygon partitioning and combination, visually illustrating fraction concepts. Core math concepts include fractions, polygon construction, sequence application, and geometric transformation. GeoGebra commands used are Polygon, Sequence, and Text, with objects like points A, B, C, D, and variables q1, a, b. Suitable for middle school and above mathematics education, enhancing deep understanding and geometric intuition of fractions.
GeoGebra Commands & Parameters
Polygon(A, B, C, D) → q1, a, b, c, dSequence(Segment[A + ((B - A) * k / e), D + ((C - D) * k / e)], k, 1, e - 1) → l1Polygon(A, A + ((B - A) * f / e), D + ((C - D) * f / e), D) → q2, a_1, g, h, d_1Text("pemodelan pecahan") → teks1