Computer science · University
Charts and summaries · revision notes
A chart comparing magnitudes across categories.
Key ideas and conditions
Bar chart
A chart comparing magnitudes across categories.
Line chart
A chart often used to show ordered change such as a time series.
Pivot table
An interactive summary that groups and aggregates tabular data.
Chart title
A concise description of what a chart displays, including enough context to interpret it.
Explain without looking
- Give a short example showing how Pivot table would be used in practice.
- Summarize why Chart title matters in the lesson “Charts and summaries”.
Further reading and review references
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