AC9S9I08
Official content description
write and create texts to communicate ideas, findings and arguments effectively for identified purposes and audiences, including selection of appropriate content, language and text features, using digital tools as appropriate
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What Year 9 Science students should achieve
Coverage is judged against the achievement standard — not by ticking every content description. These are the official Year 9 Science standard sentences this code builds towards:
- They describe how the processes of sexual and asexual reproduction enable survival of the species.
- They explain observable chemical processes in terms of changes in atomic structure, atomic rearrangement and mass.
- Students explain the role of publication and peer review in the development of scientific knowledge and explain the relationship between science, technologies and engineering.
- They analyse energy conservation in simple systems and apply wave and particle models to describe energy transfer.
- They explain how interactions within and between Earth’s spheres affect the carbon cycle.
- By the end of Year 9 students explain how body systems provide a coordinated response to stimuli.
The Science inquiry progression either side of AC9S9I08
A class can only meet this descriptor if they were taught the one before it. If yours hasn't, that's where the lesson starts — not here.
Taught before · Year 8
- AC9S8I01develop investigable questions, reasoned predictions and hypotheses to explore scientific models, identify patterns and test relationships
- AC9S8I02plan and conduct reproducible investigations to answer questions and test hypotheses, including identifying variables and assumptions and, as appropriate, recognising and managing risks, considering ethical issues and recognising key considerations regarding heritage sites and artefacts on Country/Place
- AC9S8I03select and use equipment to generate and record data with precision, using digital tools as appropriate
Builds towards · Year 10
- AC9S10I01develop investigable questions, reasoned predictions and hypotheses to test relationships and develop explanatory models
- AC9S10I02plan and conduct valid, reproducible investigations to answer questions and test hypotheses, including identifying and controlling for possible sources of error and, as appropriate, developing and following risk assessments, considering ethical issues, and addressing key considerations regarding heritage sites and artefacts on Country/Place
- AC9S10I03select and use equipment to generate and record data with precision to obtain useful sample sizes and replicable data, using digital tools as appropriate
Other Year 9 Science inquiry codes
- AC9S9I01develop investigable questions, reasoned predictions and hypotheses to test relationships and develop explanatory models
- AC9S9I02plan and conduct valid, reproducible investigations to answer questions and test hypotheses, including identifying and controlling for possible sources of error and, as appropriate, developing and following risk assessments, considering ethical issues, and addressing key considerations regarding heritage sites and artefacts on Country/Place
- AC9S9I03select and use equipment to generate and record data with precision to obtain useful sample sizes and replicable data, using digital tools as appropriate
- AC9S9I04select and construct appropriate representations, including tables, graphs, descriptive statistics, models and mathematical relationships, to organise and process data and information
- AC9S9I05analyse and connect a variety of data and information to identify and explain patterns, trends, relationships and anomalies
- AC9S9I06assess the validity and reproducibility of methods and evaluate the validity of conclusions and claims, including by identifying assumptions, conflicting evidence and areas of uncertainty
- AC9S9I07construct arguments based on analysis of a variety of evidence to support conclusions or evaluate claims, and consider any ethical issues and cultural protocols associated with accessing, using or citing secondary data or information
Content description and achievement standard © Australian Curriculum, Assessment and Reporting Authority (ACARA), Australian Curriculum Version 9, used under CC BY 4.0. TeachKoala is not affiliated with or endorsed by ACARA.