Mathematics – Multi-age – Year A – Unit 1
Collections of ten are really useful – develops student knowledge, understanding, and skills of place value and working with collections of ten for mathematical thinking.
Mathematics K-2 Syllabus © 2021 NSW Education Standards Authority (NESA) for and on behalf of the Crown in right of the State of New South Wales.
In this unit students will learn to:
- recognise, classify, and sort shapes using obvious features
- visualise, play with, and investigate the base 10 numerical system
- ask questions, gather, and represent data with objects and drawings.
Representing whole numbers A – 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
- Represent the structure of groups of ten in whole numbers
Combining and separating quantities – MAO-WM-01, MAE-CSQ-01, MAE-CSQ-02
- Model additive relations and compare quantities
- Identify part-whole relationships in numbers up to 10
- Recognise and recall number bonds up to ten
- Use flexible strategies to solve addition and subtraction problems
- Represent equality
- Form multiples of ten when adding and subtracting two-digit numbers
- Use knowledge of equality to solve related problems
Two-dimensional spatial structure – MAO-WM-01, MAE-2DS-01, MAE-2DS-02
- 2D shapes: Sort, describe and name familiar shapes
- 2D shapes: Represent shapes
Data– MAO-WM-01, MAE-DATA-01, MAE-DATA-02
- Organise objects into simple data displays and interpret the displays
- Represent data with objects and drawings and describe the displays
- Create displays of data and interpret them
Representing whole numbers A – MA1-WM-01, MA1-RWN-01, MA1-RWN-02
- Use the counting sequence of ones flexibly
- Represent the structure of groups of ten in whole numbers
- Use counting sequences of ones with two-digit numbers and beyond
Combining and separating quantities – MA1-WM-01, MA1-CSQ-01, MA1-CSQ-02
- Identify part–whole relationships in numbers up to 10
- Recognise and recall number bonds up to ten
- Use advanced count-by-one strategies to solve addition and subtraction problems
- Use flexible strategies to solve addition and subtraction problems
- Represent equality
- Represent and reason about additive relations
- Form multiples of ten when adding and subtracting two-digit numbers
- Use knowledge of equality to solve related problems
Two-dimensional spatial structure – MA1-WM-01, MA1-2DS-01, MA1-2DS-02
- 2D shapes: Represent shapes
- 2D shapes: Recognise and classify shapes using obvious features
- 2D shapes: Represent, combine and separate two-dimensional shapes
Data– MA1-WM-01, MA1-DATA-01, MA1-DATA-02
- Ask questions and gather data
- Represent data with objects and drawings and describe the displays
- Create displays of data and interpret them
- Identify a question of interest and gather relevant data