Statistics Shape Stories

Overview

Lesson 10 of 25 in Justice or Just Us? Students examine how statistics about Aboriginal and Torres Strait Islander young people in the justice system can shape public perception. They compare selective numerical representations, consider context and language, and reflect on how responsible writers can communicate evidence without stereotyping or reducing people to data.

Learning intentions

• WALT assess the impact of numbers on audience understanding.
• Students will analyse how statistics and surrounding language represent Aboriginal youth in justice.
• Students will evaluate how the selection and organisation of data can support different perspectives.
• Students will plan a responsible, evidence-based response for a public audience.

Success criteria

• I can explain what a statistic shows and what it does not show.
• I can identify how selection, comparison, scale and language influence perception.
• I can discuss how statistical representation influences audience understanding.
• I can suggest a more accurate and respectful way to present numerical evidence.

Curriculum links

• Analysing how representations of people, events and concepts reflect social and cultural contexts.
• Analysing and evaluating language features used to represent a perspective of an issue, individual or group.
• Analysing the organisation of ideas and evidence and evaluating its impact on meaning.
• Planning and creating written and multimodal texts for a purpose and audience.

Lesson structure (45 minutes)

1. 0–5 min · Hook and respectful framing. Teacher opens with the opening comparison: “If two headlines use the same numbers, can they create different impressions?” and reminds students to discuss systems, evidence and media choices rather than making assumptions about individuals or communities. Students silently record their first response and identify one word that might influence a reader.

2. 5–12 min · Mini-lesson: reading numbers critically. Teacher uses the statistics toolkit to model four questions: What is the numerator? What is the denominator? What is the time, place and source? What has been left out? Briefly teach the difference between a number, a percentage and a rate, and explain that a percentage without its denominator or comparison group can mislead. Students annotate a displayed statistic with “shows”, “does not show” and “need to know”.

3. 12–22 min · Paired data investigation. Teacher distributes the statistics and representation investigation and directs pairs to compare two short, teacher-checked data presentations about Aboriginal and Torres Strait Islander young people in justice. The worksheet should make clear that data may describe over-representation within a system, not the behaviour or worth of every young person. Students calculate or interpret simple percentages, identify the comparison group and source details, then underline loaded or narrowing language.

4. 22–31 min · Same data, different perception. Teacher displays the headline comparison and asks pairs to discuss how a headline, graph scale, order of information or missing context changes the likely audience response. Students rewrite one presentation in two ways: first to provoke concern or blame, and then to promote accurate, contextualised understanding. They label the language or design choice responsible for each effect.

5. 31–40 min · Structured discussion and response. Teacher uses the discussion prompts to facilitate a four-corner or paired discussion: “Which presentation is more responsible, and why?” Prompts require students to refer to evidence, audience and context. Students complete a short paragraph on the worksheet using: “The statistic may lead audiences to think… However, it does not establish… The presentation is more responsible when…”.

6. 40–45 min · Exit reflection. Teacher returns to the opening question through the plenary and exit prompt. Students submit a response to: “One way statistics shape perception is… One question a responsible reader should ask is…”. Invite two or three students to share, without requiring personal disclosure.

Resources

• the statistics, headline and discussion deck
• the statistics and representation investigation
• Whiteboard or interactive display
• Calculators or calculator function
• Highlighters in two colours
• Printed or digital data extracts with source, date, denominator and definitions
• Visible class discussion norms
• Timer

Assessment

• During modelling, check whether students can distinguish a percentage, rate and raw number and identify missing context.
• Circulate during paired analysis, listening for accurate interpretation of denominators, recognition of loaded language and respectful discussion of Aboriginal and Torres Strait Islander peoples.
• Collect the worksheet paragraph and exit reflection. Look for a clear explanation of audience impact, reference to a specific presentation choice and recognition of what the data cannot prove.

Differentiation

• Provide dyslexia-friendly copies: clear sans-serif font, generous spacing, short sections, uncluttered graphs, strong contrast and the option of text-to-speech or teacher/peer reading. Read all data extracts aloud before independent work.
• Support students with a worked example, a glossary for numerator, denominator, rate, percentage, representation and context, plus sentence starters: “The use of ___ positions the audience to…”.
• Pair students strategically and allow oral rehearsal, speech-to-text or a recorded response before writing. Pre-teach that “over-representation” describes a pattern in a system and does not describe every individual.
• Extend advanced learners by asking them to design an alternative graph or headline for a specified audience, justify their choice of denominator and scale, and explain how it avoids deficit framing while retaining accuracy.

Extension

• Students draft a 100-word media caption that presents one statistic with its comparison group, timeframe, source and a sentence explaining its limitation.
• Students compare two additional reports from different contexts and identify how purpose, audience and organisation influence the representation.