Mathematics Data & Statisticsusually ages 8–9

Bar graphs

Interpret and present discrete and continuous data using appropriate graphical methods, including bar charts and time graphs

How to tell they’ve got it

Tick these off as you see them — no test required.

Read a time graph showing temperature changes over a day
Present data about plant growth over weeks as a time graph
Explain the difference between a bar chart (discrete) and a time graph (continuous)

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Try this together

Can your child choose the right type of chart for some data — for example, a bar chart for favourite colours or a line graph for temperature over a week — and draw it correctly?

Where this sits on the map

Stuck here? Check the skills it builds on first. Confident? Here’s what it unlocks.

Builds on

Pictograms and tally charts (age 6+)ages 6–9Distinguishing discrete from continuous data and choosing graphical methods requires these terms

Representing numbers with objects (age 8+)ages 8–9Scaled bar charts are prerequisite to continuous data and time graphs

Bar graphsthis skill · ages 8–9

Unlocks

Reading and Comparing Bar Graphsages 9–10Y4 bar charts and time graphs are prerequisite to line graph problem-solving

Seasonal changes (age 8+)ages 8–9Representing weather data in graphical displays requires the bar chart and time graph skills taught in Math

Classifying living things (age 9+)ages 9–11Complex science graphs (scatter, line) build on maths discrete/continuous data graphing

Tables, charts, and graphsages 12–13Science inquiry recording data in tables and graphs draws on the bar chart and time graph skills from Math data representation

solid = must come firstdashed = helps

Curriculum alignment

Candidate matches to official curriculum codes — machine-suggested, unreviewed (v0.1).

Show candidate curriculum codes · 3 ACARA · 2 NSW · 3 VIC

Australian Curriculum v9 candidate

AC9M5ST02high confidenceYear 5 · Statistics

interpret line graphs representing change over time; discuss the relationships that are represented and conclusions that can be made

AC9M3ST02medium confidenceYear 3 · Statistics

create and compare different graphical representations of data sets including using software where appropriate; interpret the data in terms of the context

AC9M4ST01low confidenceYear 4 · Statistics

acquire data for categorical and discrete numerical variables to address a question of interest or purpose using digital tools; represent data using many-to-one pictographs, column graphs and other displays or visualisations; interpret and discuss the information that has been created

NSW syllabus codes & stages only

MA3-DATA-02high confidenceMathematics K-10 · Stage 3

MA2-DATA-02medium confidenceMathematics K-10 · Stage 2

Victorian Curriculum 2.0 codes & levels only

VC2M5ST02high confidenceMathematics · Level 5 · Statistics strand

VC2M3ST02medium confidenceMathematics · Level 3 · Statistics strand

VC2M4ST01low confidenceMathematics · Level 4 · Statistics strand

These are candidate alignments generated by semantic matching — machine-suggested and unreviewed (v0.1), not official or verified mappings. For official curriculum content see australiancurriculum.edu.au, curriculum.nsw.edu.au and f10.vcaa.vic.edu.au. Don’t rely on them for registration or compliance purposes.

Nearby on the map

Representing numbers with objects (age 8+)ages 8–9 Picture & Bar Graphsages 7–8 Reading and Comparing Bar Graphsages 9–10 Reading tablesages 9–10

All Data & Statistics skills →