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Inequality Generator

Inequality Generator
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2017-10-02 23:46
FunctionCoordinate GeometryInequality
This is an inequality generator that quickly creates inequality problems with feedback. It randomly generates number comparisons to help students practice using inequalities. The construction summary includes the use of Sequence, RandomElement, and Union commands. Suitable for middle school and above students for inequality practice.

GeoGebra Commands & Parameters

  1. Sequence(i, i, -20, 20, 0.1) → L
  2. RandomElement(L) → a
  3. Sequence(i, i, a + 0.1, 20, 0.1) → right
  4. Sequence(i, i, -20, a - 0.1, 0.1) → left
  5. Union(left, right) → L1
  6. RandomElement(L1) → b

AI Drawing Prompt Reference

Create an inequality practice problem. First, generate a sequence from -20 to 20 with a step of 0.1, and randomly select one number as a. Then, generate two sequences: one from a+0.1 to 20, and the other from -20 to a-0.1. Merge these two sequences into a new sequence L1, and randomly select one number as b. Draw a number line and mark a, b, and their relationship on it.
The prompt above was compiled from the original drawing commands and is for reference only.