Mathematics – Multi-age – Year B – Unit 4
Smaller numbers can be found hiding in bigger numbers – this unit provides opportunities to further develop student knowledge, understanding and skills of combinations of numbers that add up to a given number.
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:
- recognising and representing numerals to 10
- counting small collections of objects
- identifying combinations of 2 numbers that add up to numbers less than 10
- representing numbers 0-20 with drawings, numerals, symbols, and words
- counting with one-to-one correspondence, recognising that the last number name represents the total number in the collection
- using a ten-frame to represent smaller parts of a number
- exposure to representing numbers on a rekenrek.
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
- Identify part–whole relationships in numbers up to 10
Representing whole numbers – 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
Combining and separating quantities – MAO-WM-01, MA1-CSQ-01, MA1-CSQ-02
- Use advanced count-by-one strategies to solve addition and subtraction problems
- Recognise and recall number bonds up to ten
- Use flexible strategies to solve addition and subtraction problems