What students learn in AC9S7I01
This unit helps students build a clear, usable understanding of Develop investigable questions, reasoned predictions and hypotheses to explore scientific.... 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 explore scientific models, identify patterns and test relationships.
- Use concrete examples, pictures, oral explanation and short written responses before moving to independent practice.
- discussing the features of investigable and non-investigable questions, including consideration of school and web-based resources available, and examining their own and others’ questions developing investigable questions to explore scientific models, such as: ‘How does particle theory explain the properties of substances?’
- 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 explore scientific models, identify patterns and test relationships
- E1: discussing the features of investigable and non-investigable questions, including consideration of school and web-based resources available, and examining their own and others’ questions
- E2: consulting with First Nations Australians to clarify questions based on their traditional ecological knowledges, such as predictions regarding the impact of invasive species (teaching context)
- E3: developing investigable questions to explore scientific models, such as: ‘How does particle theory explain the properties of substances?’
- E4: developing investigable questions to test relationships, such as: ‘How does the volume of a balloon change as it is heated and cooled? What happens to the height of the tide at different points of the lunar cycle?’
- E5: discussing the relationship between a reasoned prediction and a hypothesis, identifying essential elements of a hypothesis and using a provided scaffold to develop hypotheses
- E6: formulating hypotheses such as: ‘If the surface area of the parachute is decreased, the parachute will descend more quickly because there will be less air resistance’
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
AC9S7I01 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 | AC9S7I01 — develop investigable questions, reasoned predictions and hypotheses to explore scientific models, identify patterns and test relationships |
| Victoria | Victorian Curriculum F-10 | Year 7 Science: closest match in Questioning and predicting. Use this page as a VIC-aligned practice and worksheet reference. |
| NSW | NSW Curriculum | Stage 4 Science: closest content focus for Develop investigable questions, reasoned predictions and hypotheses to explore scientific... and related outcomes. |
| United States | Common Core / NGSS | Grade 7 NGSS science closest topic match for Develop investigable questions, reasoned predictions and hypotheses to explore scientific.... |
| England / UK | National Curriculum | Key Stage 3 / Year 7: closest programme-of-study match for Develop investigable questions, reasoned predictions and hypotheses to explore scientific.... |
| 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 Develop investigable questions, reasoned predictions and hypotheses to explore scientific.... |
| India | NCERT / CBSE | Class 7 closest NCERT/CBSE topic match for Develop investigable questions, reasoned predictions and hypotheses to explore scientific.... |