What students learn in AC9S8I08
This unit helps students build a clear, usable understanding of And create texts to communicate ideas, findings and arguments for.... The goal is not to memorise one answer pattern. Students should be able to explain the idea, recognise it in a new example and apply it in a short practice or worksheet task.
- Start with the main idea: write and create texts to communicate ideas, findings and arguments for specific purposes and audiences, including selection of appropriate language and text features, using digital tools as appropriate.
- Use concrete examples, pictures, oral explanation and short written responses before moving to independent practice.
- exploring the role of active and passive voice in scientific writing and analysing contemporary journal articles to identify the use of language features such as voice or tense writing a report on a scientific investigation using appropriate scientific conventions and representations, including a discussion of how assumptions and possible sources of error may have affected the results
- Finish with mixed questions so students must choose the correct strategy rather than copy the last example.
Curriculum coverage and elaborations
The content description and elaborations below show the curriculum ideas taught in this unit. Items marked as teaching context support lesson planning but may not appear in the initial eight-question activity.
- Content description: write and create texts to communicate ideas, findings and arguments for specific purposes and audiences, including selection of appropriate language and text features, using digital tools as appropriate
- E1: exploring the role of active and passive voice in scientific writing and analysing contemporary journal articles to identify the use of language features such as voice or tense
- E2: writing a report on a scientific investigation using appropriate scientific conventions and representations, including a discussion of how assumptions and possible sources of error may have affected the results
- E3: modifying the method for an investigation and explaining where and why the original was changed with reference to any assumptions and sources of error
- E4: constructing a persuasive text on the use of artificial organs including scientific explanations and principles to influence a specified audience
- E5: filming a documentary on the dynamic nature of the geosphere and selecting appropriate language, models or analogies to engage a specific audience
- E6: creating a digital infographic to compare and contrast different forms of energy, highlighting examples of energy transfer and transformations within each
- E7: acknowledging and exploring First Nations Australians’ ways of communicating their understanding of the internal systems of organisms (teaching context)
How to use this unit
Read the topic guide, use the teacher slide for instruction, then complete the Worksheet, Practice and Test. These three activities use the same eight-question unit bank.
Teacher resource
AC9S8I08 teacher slide
Use this one-page PDF to introduce the key idea, vocabulary and teaching sequence before students begin the activities.
Open teacher slide (PDF)Common mistakes to watch for
- Describing what is seen without connecting it to a question, pattern or prediction.
- Using everyday words only and missing simple scientific vocabulary.
- Changing more than one thing in an investigation, which makes the comparison unfair.
International curriculum mapping
This table gives closest-topic mapping for search and planning. The Australian Curriculum code is exact; overseas entries are broad equivalents because each jurisdiction structures outcomes differently.
| Region | Curriculum | Closest mapping |
|---|---|---|
| Australia | Australian Curriculum v9.0 | AC9S8I08 — write and create texts to communicate ideas, findings and arguments for specific purposes and audiences, including selection of appropriate language and text features, using digital tools as appropriate |
| Victoria | Victorian Curriculum F-10 | Year 8 Science: closest match in Communicating. Use this page as a VIC-aligned practice and worksheet reference. |
| NSW | NSW Curriculum | Stage 4 Science: closest content focus for And create texts to communicate ideas, findings and arguments for... and related outcomes. |
| United States | Common Core / NGSS | Grade 8 NGSS science closest topic match for And create texts to communicate ideas, findings and arguments for.... |
| England / UK | National Curriculum | Key Stage 3 / Year 8: closest programme-of-study match for And create texts to communicate ideas, findings and arguments for.... |
| Canada | Provincial and territory curricula | Grade 8 closest topic match. Canada varies by province, so use this as a broad Ontario/BC-style learning outcome reference. |
| New Zealand | New Zealand Curriculum | Level 4 Science: closest achievement-objective topic for And create texts to communicate ideas, findings and arguments for.... |
| India | NCERT / CBSE | Class 8 closest NCERT/CBSE topic match for And create texts to communicate ideas, findings and arguments for.... |