What students learn in AC9S10I01
This unit helps students build a clear, usable understanding of Develop investigable questions, reasoned predictions and hypotheses to test relationships.... 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: develop investigable questions, reasoned predictions and hypotheses to test relationships and develop explanatory models.
- Use concrete examples, pictures, oral explanation and short written responses before moving to independent practice.
- discussing how a tested hypothesis may lead to further predictions and testing to determine if the prediction is supported developing hypotheses about the role of human activity in changes to climate and investigating these using secondary data
- 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: develop investigable questions, reasoned predictions and hypotheses to test relationships and develop explanatory models
- E1: discussing how a tested hypothesis may lead to further predictions and testing to determine if the prediction is supported
- E2: developing hypotheses about the role of human activity in changes to climate and investigating these using secondary data
- E3: observing a change in the frequency of extreme weather events and hypothesising causes from scientific models, such as: ‘If the El Niño weather pattern occurs more frequently then there will be more droughts due to decreased rainfall’
- E4: asking questions about the relationship between crash impact force and speed and developing a hypothesis which can then be tested
- E5: observing how changing the surface area, concentration and temperature affects the rate of a chemical reaction and developing reasoned predictions
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
AC9S10I01 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 | AC9S10I01 — develop investigable questions, reasoned predictions and hypotheses to test relationships and develop explanatory models |
| Victoria | Victorian Curriculum F-10 | Year 10 Science: closest match in Questioning and predicting. Use this page as a VIC-aligned practice and worksheet reference. |
| NSW | NSW Curriculum | Stage 5 Science: closest content focus for Develop investigable questions, reasoned predictions and hypotheses to test relationships... and related outcomes. |
| United States | Common Core / NGSS | Grade 10 NGSS science closest topic match for Develop investigable questions, reasoned predictions and hypotheses to test relationships.... |
| England / UK | National Curriculum | Key Stage 4 / Year 10: closest programme-of-study match for Develop investigable questions, reasoned predictions and hypotheses to test relationships.... |
| 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 Develop investigable questions, reasoned predictions and hypotheses to test relationships.... |
| India | NCERT / CBSE | Class 10 closest NCERT/CBSE topic match for Develop investigable questions, reasoned predictions and hypotheses to test relationships.... |