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Australian primary science · Years 5–6 · Lesson 2 of 3
Bias Detective: Headlines and Framing
Inquiry question: How could two headlines change the way we read the same result?
Marked no materials needed
Evaluating supplied source cards
What students learn
Compare loaded headlines, missing context and a balanced rewrite.
Success criteria
- I can report the survey numbers and proportions accurately.
- I can identify loaded language and missing context.
- I can write a neutral headline that names the sample.
Preparation and materials
Before this lesson: Understand a sample and basic fractions/percentages. Provide 12 ÷ 20 support for students who need it.
- Charged iPad per individual or pair — One per student or pair
- Projector — One
Teacher setup
- Open the assigned lesson and present the slides.
- Show the lesson QR; students enter one or two names and start.
- Use the lesson timings: allow 45–55 minutes plus first-use sign-in time. Do not add copying to fill a full hour.
- All evidence is supplied in the lesson. No equipment, worksheets or external websites are necessary.
Safety and adaptations
- Screen-based evidence inquiry only. Do not perform physical experiments or imitate hazards described in the case files.
Review your school policies and curriculum requirements before teaching.
How to investigate
The lesson sequence should leave pupils with evidence to interpret, not only an activity to finish.
- Report the numbers choosing each option; calculate percentages if you can (a ten-square sketch can help).
- Underline emotionally loaded words in each headline.
- Explain how A and B frame the same evidence differently.
- Write a neutral headline including the sample size.
- Suggest two missing viewpoints or questions before a real decision.
Teacher modelling prompt
Calculate 12 ÷ 20 = 60%. Compare that exact result with the exaggerated phrase 'almost everyone' without deciding the school policy.
Record and explain evidence
Recording question: How could two headlines change the way we read the same result?
| Item | Words or numbers | My rewrite / question |
|---|---|---|
| ________________ | ________________ | ________________ |
Example recording headings; record actual observations, including inconclusive results.
Discussion prompt
Which statement is better supported and why?
Provided example or reference data
Fictional playground survey and headline cards
| Item | Content | What it leaves out |
|---|---|---|
| Survey result | 12 shade; 8 games; total 20 | Other students not surveyed |
| Headline A | Students demand shade and reject fun! | Shade may also support play |
| Headline B | Almost everyone backs wonderful shade project! | 12 of 20 is not almost everyone |
| Who answered? | 20 lunchtime volunteers; two options | Absent pupils and other options not included |
Check the data source in the teacher lesson. Illustrative or fictional data are not measurements collected by your class.
Check understanding
What should pupils know? What is framing?
Explain with evidence: What percentage chose shade?
Apply the idea: Rewrite 'Students reject fun' without exaggeration.
Teacher answer guidance and saved classroom work are available through the main lesson experience where supported.