Percent Question Generator with Feedback by Tim Brzezinski (2)

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2021-05-20 17:41

In collections Percents Resources Quiz: Working with Percents (1)

This example demonstrates an interactive generator for percentage problems where students can randomly receive questions and get immediate feedback. It involves core math concepts like percentage calculations, division, area concepts, and limit ideas. Constructed using commands/objects such as Random, Sequence, Element, Max, Min, Textfield, If in GeoGebra. Suitable for middle school and above mathematics teaching, helping practice percentage application problems and improve calculation skills.

GeoGebra Commands & Parameters

Random(1, 3) → rand
Sequence(i, i, 1, 100, 1) → alist
Random(1, 100) → arand
Element(alist, arand) → a
Sequence(i, i, 1, 100, 1) → blist
Random(1, 100) → brand
Element(blist, brand) → b
Sequence(i, i, 1, 100, 1) → clist
Random(1, 100) → crand
Element(clist, crand) → c
Max(b, c) → d
Min(b, c) → e
Textfield(g) → InputBox1
If(rand ≟ 1, h, rand ≟ 2, i, j) → k
If(g > k, "No. Too high.", "No. Too low.") → text8
If(abs(g - k) < 1, "Very close! Did you round correctly?", "") → text10

AI Drawing Prompt Reference

Create an interactive math practice interface with three main text display areas: the top shows randomly generated math problems involving percentages, area concepts, or limit ideas, the middle contains an input field for students to enter answers, and the bottom displays feedback. The feedback text shows prompts like 'too high' or 'too low' based on comparing the input to the correct answer, with special encouraging messages when the answer is very close. The overall layout is clean and clear, suitable for math practice scenarios.

The prompt above was compiled from the original drawing commands and is for reference only.