Responsible data use asks whether data should be used, not only whether it can be accessed.
Learning goals
- Trace where data came from and why it was collected
- Distinguish consent from mere availability
- Apply data minimisation to classroom scenarios
Watch for these misconceptions
- Publicly visible data is free to reuse for any purpose.
- Anonymous means impossible to identify.
- Consent removes all responsibility from the organisation.
Follow the data journey
Identify who created the data, the original purpose, how it was labelled, who can access it, how long it remains, and whether people could meaningfully refuse.
Collect less
Data minimisation means using the least sensitive information needed for a clear purpose. Future usefulness is not an unlimited justification.
Consent has conditions
Valid consent should be informed, specific, freely given, and reversible. Power differences in schools mean consent alone may not make a practice fair or appropriate.
Data journey map
- List every requested data item.
- Map collection, storage, sharing, and deletion.
- Classify each item as essential, helpful, or unnecessary.
- Redesign the service using less data and a clearer consent moment.
Use picture icons for name, voice, location, and photo.
Add retention periods and consider whether combined fields could re-identify someone.
A redesigned data flow with a stated purpose and minimisation decisions.
Check your understanding
Answer each prompt to yourself, then mark whether you can explain it confidently. These are reflective checks, not scored questions.
- What exact purpose requires each field?
- Could the goal be met with less sensitive data?
- Can a person understand and reverse the choice?
Which classroom data practices have become routine without being revisited?
Audit one digital activity with the question: ‘What is the minimum data this learning purpose needs?’
Choose a classroom action above, then mark the lesson complete.