Effective science communication is essential for translating research findings into usable knowledge for diverse audiences. In VCE Environmental Science, students must communicate their investigation findings through a scientific poster, using conventions appropriate to scientific publication.
Scientific knowledge only influences environmental management and policy if it is communicated effectively to:
- Other scientists (for peer review, replication, building on findings)
- Policy-makers (for evidence-based decisions)
- Community members (for public understanding and engagement)
- Media (for broad dissemination)
Different audiences require different communication styles, levels of technical detail and formats.
| Principle | Description |
|---|---|
| Clarity | Unambiguous language; no jargon without definition |
| Conciseness | Communicate the essential content without unnecessary elaboration |
| Precision | Use exact quantitative language where possible (‘increased by 23%’ not ‘increased a lot’) |
| Coherence | Ideas flow logically from observation → analysis → conclusion |
| Accuracy | All factual statements, data and references must be correct |
| Audience appropriateness | Technical detail matched to the knowledge level of the intended reader |
| Genre | Key Features | VCE Context |
|---|---|---|
| Scientific report | Structured: abstract, introduction, methods, results, discussion, conclusion | Unit 4 AOS 3 investigation |
| Scientific poster | Visual summary: concise text + figures + key findings | Primary communication output for AOS 3 investigation |
| Case study analysis | Identifies a real-world scenario; applies frameworks; evaluates evidence | Unit 3 AOS 2 |
| Data commentary | Describes trends in data; links observations to theory | Common in exam responses |
VCAA examination questions often require students to explain rather than just describe:
- Describe: State what was observed (‘CO$_2$ concentrations increased between 1960 and 2020’)
- Explain: State what was observed AND provide the mechanism (‘CO$_2$ concentrations increased between 1960 and 2020 because combustion of fossil fuels releases carbon dioxide that was stored in geological formations over millions of years’)
A common student error is describing results without explaining the underlying process.
STUDY HINT: Before the exam, practise converting bullet-point knowledge into clear, connected sentences. Environmental science assessors reward responses that demonstrate understanding of mechanisms, not just recall of facts. Use technical vocabulary accurately and define terms where the context suggests they may be unfamiliar to the examiner.
