Finding Equivalent Fractions by Ibrahim El Hage

Finding Equivalent Fractions by Ibrahim El Hage
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2017-07-22 15:35
In collections Fractions الكسور
This example demonstrates how to find equivalent fractions through graphical methods. The core mathematical concepts involved include the fundamental properties of fractions, criteria for determining equivalent fractions, and methods for simplifying fractions. The construction utilizes GeoGebra commands and objects such as Vector, Random, and Sequence to visually illustrate the concept of equivalent fractions, aiding students in grasping the foundational principles of fractions. Suitable for middle school mathematics education, this tool helps students master basic fraction operations and properties.

GeoGebra Commands & Parameters

  1. Vector((0, 2)) → j
  2. Random(2, 4) → k
  3. Random(2, 10) → d
  4. Random(1, d - 1) → c
  5. Sequence(Rectangle[40 / b, ((k * 40 / b), 2), ((k * 40 / b), 0)], k, 0, b - 1) → list1
  6. Sequence(Rectangle[40 / b, ((k * 40 / b), 2), ((k * 40 / b), 0)], k, 0, a - 1) → list2
  7. Sequence(Rectangle[40 / d, ((k * 40 / d), -1), ((k * 40 / d), -3)], k, 0, d - 1) → list5
  8. Sequence(Rectangle[40 / d, ((k * 40 / d), -1), ((k * 40 / d), -3)], k, 0, c - 1) → list3