This unit helps students build a clear, usable understanding of Analyse data and information to describe patterns, trends and relationships and identify anomalies. 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 homework task.
Start with the main idea: analyse data and information to describe patterns, trends and relationships and identify anomalies.
Use concrete examples, pictures, oral explanation and short written responses before moving to independent practice.
analysing change in predator and prey numbers over time to identify predator-prey cycles identifying patterns and relationships in data sets such as identifying qualitative relationships between the mass of a planet and its gravity
Finish with a mixed activity so students must choose the correct strategy rather than copy the last example.
Key concept
Analysis turns data into evidence by identifying patterns and relationships
Data analysis describes what the evidence shows before explaining why. Look for trends, clusters, outliers and relationships, and use specific values or comparisons rather than vague phrases such as ‘it went up a lot’.
Worked example
If reaction time falls from 42 s at 20 °C to 19 s at 40 °C, describe the pattern quantitatively first. Then connect the trend to a scientific explanation; do not invent causation that the design did not test.
Common misconception
An outlier should not be deleted automatically. Check for recording or method errors and consider whether it may be genuine variation.
Exam tip
A high-quality trend statement includes direction, evidence from values and any important exception or uncertainty.
Retrieval question: What is the difference between describing a trend and explaining a trend?
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.
Content description: analyse data and information to describe patterns, trends and relationships and identify anomalies
E1: analysing change in predator and prey numbers over time to identify predator-prey cycles
E2: identifying patterns and relationships in data sets such as identifying qualitative relationships between the mass of a planet and its gravity
E3: analysing data to identify patterns in the proportions of a day spent in sunlight and in darkness and relating these patterns to the seasons
E4: identifying anomalies in data and investigating their effect on observed patterns or relationships
E5: collaborating with First Nations Australians communities to create a calendar as a representation of seasonal patterns and relationships using digital tools (teaching context)
How to use this unit
Read the topic guide and use the teacher slide for instruction. Students can then use the homework for written work, open Practice for supported feedback, or take the Test when they are ready.
AC9S7I05 teacher slide
Teacher resource
Open this fixed classroom slide deck to introduce the key idea, vocabulary and teaching sequence before students begin the activities.
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
AC9S7I05 — analyse data and information to describe patterns, trends and relationships and identify anomalies
Victoria
Victorian Curriculum F-10
Year 7 Science: closest match in Processing, modelling and analysing. Use this page as a VIC-aligned practice and homework reference.
NSW
NSW Curriculum
Stage 4 Science: closest content focus for Analyse data and information to describe patterns, trends and relationships and identify anomalies and related outcomes.
United States
Common Core / NGSS
Grade 7 NGSS science closest topic match for Analyse data and information to describe patterns, trends and relationships and identify anomalies.
England / UK
National Curriculum
Key Stage 3 / Year 7: closest programme-of-study match for Analyse data and information to describe patterns, trends and relationships and identify anomalies.
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 Analyse data and information to describe patterns, trends and relationships and identify anomalies.
India
NCERT / CBSE
Class 7 closest NCERT/CBSE topic match for Analyse data and information to describe patterns, trends and relationships and identify anomalies.
🎥 Optional Video Lesson
The SkillrHub lesson remains the primary learning resource. This optional video reinforces the explanation; you can complete the lesson and practice without watching.
California Academy of Sciences — See how scientists gather and compare different measurements to investigate patterns.
As you watch: Why do scientists compare several kinds of data when studying a long-term pattern?
Load video playerLoads YouTube in this lesson. See the video notice below.
Try it: Use a small temperature data set from your lesson to describe a trend, identify an unusual value and explain what further evidence would help.
Video unavailable, inaccurate or unsuitable for this year? Report a video problem to SkillrHub by email. You can continue with the written lesson and practice resources.
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Curriculum equivalents: Victoria, NSW and international
Curriculum equivalents for Analyse data and information to describe patterns, trends and relationships...
Mapped skill: analyse data and information to describe patterns, trends and relationships and identify anomalies
These references identify matching or closely related learning. Curriculum sequence, terminology and depth vary, so teachers should use the mapped skill and lesson difficulty to confirm suitability.
Australian Curriculum v9.0 is the canonical source for this SkillrHub lesson. Victoria and NSW entries name the closest published state codes or outcomes; international entries are planning references rather than claims of identical curricula.
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Topic reference: AC9S7I05 — AC9S7I05: Analyse data and information to describe patterns, trends and relationships and identify anomalies