Mathematics – Multi-age – Year A – Unit 20
This two-week unit develops student knowledge, understanding and skills that problems can be solved and represented in different ways.
Mathematics K-2 Syllabus © 2022 NSW Education Standards Authority (NESA) for and on behalf of the Crown in right of the State of New South Wales.
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 group
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 A – MAO-WM-01, MA1-RWN-01, MA1-RWN-02
- Use counting sequences of ones with two-digit numbers and beyond
- Continue and create number patterns
- Represent numbers on a line
Representing whole numbers B – MAO-WM-01, MA1-RWN-01, MA1-RWN-02
- Use counting sequences of ones and tens flexibly
- Form, regroup and rename three-digit numbers
Combining and separating quantities A – MAO-WM-01, MA1-CSQ-01
- Use flexible strategies to solve addition and subtraction problems
Combining and separating quantities B – MAO-WM-01, MA1-CSQ-01
- Represent and reason about additive relations
Forming groups A – MAO-WM-01, MA1-FG-01
- Model and use equal groups of objects to represent multiplication
- Recognise and represent division
Forming groups B – MAO-WM-01, MA1-FG-01
- Represent multiplication and division problems
Non-spatial measure B – MAO-WM-01, MA1-NSM-01, MA1-NSM-02
- Time: describe duration using units of time