Data Literacy Foundations
Learn to read charts critically, clean a real dataset, and write up what it shows, with free tools and open data.
Read and interpret a chart
I can read bar, line, and scatter charts, say what each axis and mark represents, and state one accurate claim a chart supports and one it does not.
- Domain
- Data Literacy
- Level
- foundation
- Status
- draft · v0.1.0
- Also called
- Read a graph
- License
- CC BY-SA 4.0
The entry point to data literacy. Everything later assumes the learner can look at a chart and say what it does and does not show.
Learn first
Nothing. This is a starting point.
Learn it
Scope
Bar, line, and scatter charts as found in news, reports, and dashboards. Emphasis on reading axes, units, and scale before drawing any conclusion.
Resources
| Resource | Kind | Cost | Provider |
|---|---|---|---|
| Our World in Data | dataset | free | Our World in Data |
Courses that include it
Prove it
Evidence of mastery
- For three given charts, writes what each axis measures, what one mark represents, and one supported and one unsupported claim.
- Identifies a misleading feature (a truncated axis, a missing baseline, an unlabeled unit) in at least one chart and explains why it misleads.
Assessments that measure it
No assessment yet.
Credentials that include it
Data Literacy Foundations
The holder can read charts critically, clean a small dataset with a reproducible change log, and summarize and communicate findings to a non-expert.
What comes next
- Clean a small tabular dataset intermediate unlocks 1 more