Multi-age K–2, mathematics, Year A – Unit 20
Develop students' knowledge, understanding and skills in this two-week, multi-age sample unit – Problems can be solved and represented in different ways.
Syllabus
Syllabus outcomes and content descriptors from the 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:
- solve modelled problems concretely, pictorially, and symbolically to help develop fluency
- count and order a collection of items
- place numbers accurately on a number line
- use symbols to represent a story.
Syllabus focus and content groups
Representing whole numbers – MAO-WM-01, MAE-RWN-01, MAE-RWN-02
- Instantly name the number of objects within small collections
- Use the counting sequence of ones flexibly
- Recognise number patterns
- Connect counting and numerals to quantities
Combining and separating quantities – MAO-WM-01, MAE-CSQ-01, MAE-CSQ-02
Model additive relations and compare quantities
Forming groups – MAO-WM-01, MAE-FG-01, MAE-FG-02
- Investigate and form equal groups by sharing
- Record grouping and sharing
Non-spatial measure – MAO-WM-01, MAE-NSM-01, MAE-NSM-02
Time: Compare and order the duration of events using the language of time
Representing whole numbers – MAO-WM-01, MA1-RWN-01, MA1-RWN-02
- Part A – Use counting sequences of ones with two-digit numbers and beyond
- Part A – Continue and create number patterns
- Part A – Represent numbers on a line
- Part B – Use counting sequences of ones and tens flexibly
- Part B – Form, regroup and rename three-digit numbers
Combining and separating quantities – MAO-WM-01, MA1-CSQ-01
- Part A – Use flexible strategies to solve addition and subtraction problems
- Part B – Represent and reason about additive relations
Forming groups – MAO-WM-01, MA1-FG-01
- Part A – Model and use equal groups of objects to represent multiplication
- Part A – Recognise and represent division
- Part B – Represent multiplication and division problems
Non-spatial measure – MAO-WM-01, MA1-NSM-01, MA1-NSM-02
Part B – Time: describe duration using units of time