Stage 2, mathematics, Year B – Unit 27
This 2-week unit develops the big idea that multiplicative thinking involves flexible use of multiplication and division concepts, strategies and representations.
Syllabus
Syllabus outcomes and content descriptors 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:
- develop, consolidate and apply derived strategies for multiplication facts to 10 × 10
- explore and apply the inverse relationship between multiplication and division
- explore and apply the associative and distributive properties of multiplication.
Representing numbers using place value B – MAO-WM-01, MA2-RN-01
- 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
Multiplicative relations A – MAO-WM-01, MA2-MR-01
Represent and solve problems involving multiplication fact families
Multiplicative relations B – MAO-WM-01, MA2-MR-01, MA2-MR-02
- Investigate number sequences involving related multiples
- Use known number facts and strategies
- Use the structure of the area model to represent multiplication and division
- Use number properties to find related multiplication facts
- Operate with multiples of 10
- Represent and solve word problems with number sentences involving multiplication or division