What students learn in AC9S7I04
This unit helps students build a clear, usable understanding of Select and construct appropriate representations, including tables, graphs, models and.... 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: select and construct appropriate representations, including tables, graphs, models and mathematical relationships, to organise and process data and information.
- Use concrete examples, pictures, oral explanation and short written responses before moving to independent practice.
- using spreadsheets to aid the presentation and analysis of data constructing food webs to represent feeding relationships and flows of energy and matter in an ecosystem
- 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: select and construct appropriate representations, including tables, graphs, models and mathematical relationships, to organise and process data and information
- E1: using spreadsheets to aid the presentation and analysis of data
- E2: constructing food webs to represent feeding relationships and flows of energy and matter in an ecosystem
- E3: constructing representations of dichotomous keys, such as a creating a visual key or an interactive presentation, or coding a simple program
- E4: analysing data, including secondary data, to determine mathematical relationships, such as tidal variations over the course of a lunar cycle
- E5: distinguishing between discrete and continuous data and selecting appropriate data representations
- E6: acknowledging, analysing and interpreting data and information from First Nations Australians’ astronomical observations (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
AC9S7I04 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 | AC9S7I04 — select and construct appropriate representations, including tables, graphs, models and mathematical relationships, to organise and process data and information |
| Victoria | Victorian Curriculum F-10 | Year 7 Science: closest match in Processing, modelling and analysing. Use this page as a VIC-aligned practice and worksheet reference. |
| NSW | NSW Curriculum | Stage 4 Science: closest content focus for Select and construct appropriate representations, including tables, graphs, models and... and related outcomes. |
| United States | Common Core / NGSS | Grade 7 NGSS science closest topic match for Select and construct appropriate representations, including tables, graphs, models and.... |
| England / UK | National Curriculum | Key Stage 3 / Year 7: closest programme-of-study match for Select and construct appropriate representations, including tables, graphs, models and.... |
| Canada | Provincial and territory curricula | Grade 7 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 Select and construct appropriate representations, including tables, graphs, models and.... |
| India | NCERT / CBSE | Class 7 closest NCERT/CBSE topic match for Select and construct appropriate representations, including tables, graphs, models and.... |