What students learn in AC9S10I04
This unit helps students build a clear, usable understanding of Select and construct appropriate representations, including tables, graphs, descriptive statistics.... 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, descriptive statistics, 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 spreadsheet software to carry out mathematical analyses of data describing sample properties such as mean, median, range and large gaps visible on a graph to make generalisations, acknowledging uncertainties and the effects of outliers
- 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, descriptive statistics, models and mathematical relationships, to organise and process data and information
- E1: using spreadsheet software to carry out mathematical analyses of data
- E2: describing sample properties such as mean, median, range and large gaps visible on a graph to make generalisations, acknowledging uncertainties and the effects of outliers
- E3: considering how data or information can be organised and represented to effectively communicate support for conclusions, including through visual or interactive models
- E4: considering how the scales used for representing data affect interpretation of the data
- E5: evaluating the merits and limitations of time-lapse visual representations of changes in polar ice coverage with a mathematical representation
- E6: comparing merits and limitations of patterns as represented by the periodic table with graphical representations of patterns such as melting point or boiling point, and with consideration of anomalies
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
AC9S10I04 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 | AC9S10I04 — select and construct appropriate representations, including tables, graphs, descriptive statistics, models and mathematical relationships, to organise and process data and information |
| Victoria | Victorian Curriculum F-10 | Year 10 Science: closest match in Processing, modelling and analysing. Use this page as a VIC-aligned practice and worksheet reference. |
| NSW | NSW Curriculum | Stage 5 Science: closest content focus for Select and construct appropriate representations, including tables, graphs, descriptive statistics... and related outcomes. |
| United States | Common Core / NGSS | Grade 10 NGSS science closest topic match for Select and construct appropriate representations, including tables, graphs, descriptive statistics.... |
| England / UK | National Curriculum | Key Stage 4 / Year 10: closest programme-of-study match for Select and construct appropriate representations, including tables, graphs, descriptive statistics.... |
| Canada | Provincial and territory curricula | Grade 10 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 5 Science: closest achievement-objective topic for Select and construct appropriate representations, including tables, graphs, descriptive statistics.... |
| India | NCERT / CBSE | Class 10 closest NCERT/CBSE topic match for Select and construct appropriate representations, including tables, graphs, descriptive statistics.... |