Stage 2, mathematics, Year B – Unit 31

This 2-week, Year B unit develops the big idea that the number system extends indefinitely to very large and very small numbers.

Syllabus

Syllabus outcomes from Mathematics K–10 Syllabus (2022) © NSW Education Standards Authority (NESA) for and on behalf of the Crown in right of the State of New South Wales, 2024.

Students are provided opportunities to:

  • partition, rename, represent and order numbers up to 6-digits
  • apply place value knowledge to recognise, name and order decimals to hundredths
  • explore and apply the associative, distributive and inverse properties of multiplication and division to real-world number problems.

Representing numbers using place value A – MAO-WM-01, MA2-RN-01

  • Whole numbers: Read, represent and order numbers to thousands
  • Whole numbers: Apply place value to partition and regroup numbers up to 4 digits

Representing numbers using place value B – MAO-WM-01, MA2-RN-01, MA2-RN-02

  • Whole numbers: Apply place value to partition, regroup and rename numbers up to 6 digits
  • Whole numbers: Recognise and represent numbers that are 10, 100 or 1000 times as large
  • Decimals: Extend the application of the place value system from whole numbers to tenths and hundredths
  • Decimals: Make connections between fractions and decimal notation

Multiplicative relations B – MAO-WM-01, MA2-MR-01

  • Investigate number sequences involving related multiples
  • Use known number facts and strategies
  • Operate with multiples of 10

Category:

  • Mathematics (2022)
  • Multiplicative relations
  • Represents numbers using place value
  • Stage 2
  • Unit

Business Unit:

  • Curriculum and Reform
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