Mental Arithmetic - Level 2

Mental Arithmetic - Level 2
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2024-04-24 21:33
In collections Potenzen - Einführung
This example demonstrates a second-level mental arithmetic exercise involving positive integer exponents. Students practice interpreting exponentiation as repeated multiplication using input boxes and questions. Suitable for 7-8 grade students.

GeoGebra Commands & Parameters

  1. If(questionCount ≟ 1, -1, questionCount ≟ 2, -2, 1) → zahl1
  2. If(questionCount ≟ 1, 5, questionCount ≟ 2, 1 / 2, 2) → zahl2
  3. Textfield(input21) → InputBox21
  4. TextToUnicode("1234567890 /-().") → UniErlaubteZeichen
  5. TextToUnicode(Text[InputBox21]) → uni21
  6. Textfield(input22) → InputBox22
  7. TextToUnicode(Text[InputBox22]) → uni22
  8. Textfield(input23) → InputBox23
  9. TextToUnicode(Text[InputBox23]) → uni23
  10. Textfield(input31) → InputBox31
  11. TextToUnicode(Text[InputBox31]) → uni31
  12. Textfield(input32) → InputBox32
  13. TextToUnicode(Text[InputBox32]) → uni32
  14. Textfield(input33) → InputBox33
  15. TextToUnicode(Text[InputBox33]) → uni33
  16. Shuffle(1…numberOfQuestions) → randomQuestions, {3, 2, 1}
  17. Element(randomQuestions, Mod[questionCount, Length[randomQuestions]] + 1) → randomQuestion
  18. Corner(txtTable, 4) → PosTable
  19. SpeechBubbleLeft(PosSB, sbwidth, sbheight) → sb

AI Drawing Prompt Reference

Draw a graphic with multiple input boxes and text boxes. Each input box should be next to a text box displaying numbers. Arrange them in a clear table layout. The text boxes show numbers, and input boxes are for entering numbers. Ensure the layout is easy to fill and view.
The prompt above was compiled from the original drawing commands and is for reference only.