
Visual model
Bar Graphs model
Bar graphs display categorical data using equal-width bars and a clear scale.Exam cue: Show the representation before the calculation.
- 1Given -> Rule: selects
- 2Rule -> Working: guides
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Lesson
Bar graphs display categorical data using equal-width bars and a clear scale.
Learning objectives
Recognise Bar Graphs in a Grade 7 problem.
Choose the correct representation, rule, formula, or property.
Check the final answer for sign, unit, diagram condition, or simplified form.
Lesson
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Notes
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Diagrams

Practice
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Lesson progress
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