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Practice Algebraic Fraction Addition and Subtraction

Practice Algebraic Fraction Addition and Subtraction
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2017-10-23 20:48
FunctionCoordinate GeometryGeometric Construction
This example demonstrates how to practice addition and subtraction of algebraic fractions in GeoGebra. Core math concepts include algebraic fraction operations and expression simplification. Construction highlights the use of commands and objects like Textfield, If, Element, Random, implemented through input boxes, buttons, and text fields for interactive practice. Suitable for middle school and above students to reinforce algebraic fraction skills.

GeoGebra Commands & Parameters

  1. Textfield(topA) → InputBox4
  2. Textfield(topB) → InputBox5
  3. Textfield(abe) → InputBox1
  4. Textfield(topC) → InputBox2
  5. If(topC ≟ ctop ∧ abe ≟ ab ∧ i, "Well Done!", "Do Try Again") → text7
  6. Element(s, pick) → op
  7. Random(2, 5) → b
  8. Random(2, 5) → a