What students learn in AC9S4I02
This unit helps students build a clear, usable understanding of Provided scaffolds to plan and conduct investigations to answer questions.... 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: use provided scaffolds to plan and conduct investigations to answer questions or test predictions, including identifying the elements of fair tests, and considering the safe use of materials and equipment.
- Use concrete examples, pictures, oral explanation and short written responses before moving to independent practice.
- using an investigation scaffold to design a fair test to identify which shoe provides the greatest or least friction or which materials are attracted to a magnet predicting the interactions of forces in a game or toy design, and building and testing a prototype
- 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: use provided scaffolds to plan and conduct investigations to answer questions or test predictions, including identifying the elements of fair tests, and considering the safe use of materials and equipment
- E1: using an investigation scaffold to design a fair test to identify which shoe provides the greatest or least friction or which materials are attracted to a magnet
- E2: predicting the interactions of forces in a game or toy design, and building and testing a prototype
- E3: predicting effects of changing numbers of producers or consumers, and using a virtual or roleplay food chain simulation to explore possible outcomes by running the simulation multiple times
- E4: following safety rules when conducting investigations, such as wearing personal safety gear correctly, using equipment according to guidelines and demonstrating safe behaviours in field sites or when interacting with biological specimens
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
AC9S4I02 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 | AC9S4I02 — use provided scaffolds to plan and conduct investigations to answer questions or test predictions, including identifying the elements of fair tests, and considering the safe use of materials and equipment |
| Victoria | Victorian Curriculum F-10 | Year 4 Science: closest match in Planning and conducting. Use this page as a VIC-aligned practice and worksheet reference. |
| NSW | NSW Curriculum | Stage 2 Science: closest content focus for Provided scaffolds to plan and conduct investigations to answer questions... and related outcomes. |
| United States | Common Core / NGSS | Grade 4 NGSS science closest topic match for Provided scaffolds to plan and conduct investigations to answer questions.... |
| England / UK | National Curriculum | Key Stage 2 / Year 4: closest programme-of-study match for Provided scaffolds to plan and conduct investigations to answer questions.... |
| Canada | Provincial and territory curricula | Grade 4 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 2 Science: closest achievement-objective topic for Provided scaffolds to plan and conduct investigations to answer questions.... |
| India | NCERT / CBSE | Class 4 closest NCERT/CBSE topic match for Provided scaffolds to plan and conduct investigations to answer questions.... |