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ACARA AC9M2ST01, Collect and sort category data

Year 2 · Statistics

Gather data about categories through surveys, observation and experiments, sort it into groups and show it in lists and tables.

Below are free printable maths worksheets that support AC9M2ST01. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.

Teach this code

Deliver a whole lesson on AC9M2ST01 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.

Teaching guide

What students learn

Gather data about categories through surveys, observation and experiments, sort it into groups and show it in lists and tables.

How to teach it

Record data in fives (four lines and a diagonal), then total by counting the fives and the ones. Good for collecting live data.

Worked example
Count the tally for Rabbit. How many?
Answer: 4

Generated and checked in code, so it is correct.

Watch out for

Forgetting the fifth diagonal stroke, so groups are counted as four.

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Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.