Mathematics / Year 2 / Number and Algebra / Number and place value

Version 8

Australian Curriculum, Assessment and Reporting Authority

Curriculum content descriptions

Group, partition and rearrange collections up to 1000 in hundreds, tens and ones to facilitate more efficient counting (ACMNA028)

Elaborations

using an abacus to model and represent numbers
understanding three-digit numbers as comprised of hundreds, tens and ones/units
demonstrating and using models such as linking blocks, sticks in bundles, place-value blocks and Aboriginal bead strings and explaining reasoning

General capabilities

Numeracy
Critical and creative thinking

ScOT terms

Place value, Counting, Associativity

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MathXplosion, Ep 6: Zero the hero

TLF-IDM024939

What is the role of zero as a placeholder for large numbers such as 1 million, 1 billion and 1 trillion? Find out about the notion of place value and powers of ten through the act of bead counting.

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Number: Foundation to Year 9

TLF-IDA003566

This comprehensive resource describes the progression of number-related ideas showing the relationship to other curriculum strands. The resource demonstrates examples of relevant teaching strategies, investigations, activity plans and connected concepts in number including teaching and cultural implications.

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