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NSW Curriculum
NSW Education Standards Authority

K–10Mathematics K–10 Syllabus

Record of changes
Implementation for K–2 from 2023 and 3–10 from 2024
Expand for detailed implementation advice

Content

Stage 5

Numbers of any magnitude
Identify and describe very small and very large measurements
  • Identify and describe the meaning of common prefixes, such as milli, centi and kilo

  • Establish the meaning of prefixes for very small or very large measurement units

Find absolute and percentage error
  • Determine the precision of a measuring instrument by finding the smallest division on the instrument

Estimate and round numbers to a specified degree of accuracy
  • Apply the language of estimation appropriately, including the terms rounding, approximate and level of accuracy

  • Round numbers to a specified number of significant figures

  • Examine the effect that truncating or rounding during calculations has on the accuracy of the results

Express numbers in scientific notation
  • Recognise the need for notation to express very large or very small numbers

  • Represent numbers using scientific notation in practical contexts

  • Order numbers expressed in scientific notation

  • Represent numbers expressed in scientific notation as a decimal

  • Estimate the value of calculations involving scientific notation by applying knowledge of index laws

  • Solve problems with calculations involving scientific notation using digital tools

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