Stage 1, mathematics, Year B – Unit 31
This sample Stage 1 unit develops students' knowledge, understanding and skills of place value, number representation and data.
In this unit 'Collections of ten are really useful', students are provided with opportunities to:
- investigate the base 10 numerical system
- quantify, organise and represent a variety of collections
- order and compare numbers through different representations
- collect and organise categorical data
- interpret data to ask questions and make informed decisions
- identify simple objects on a map and describe their position in relation to another object
- create and follow instructions along a path from the beginning to the end.
Representing whole numbers A – MAO-WM-01, MA1-RWN-01, MA1-RWN-02
- Use counting sequences of ones with two-digit numbers and beyond
- Represent numbers on a line
- Represent the structure of groups of ten in whole numbers
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 advanced count-by-one strategies to solve addition and subtraction problems
Combining and separating quantities B – MAO-WM-01, MA1-CSQ-01
- 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
Forming groups A – MAO-WM-01, MA1-FG-01
Model and use equal groups of objects to represent multiplication
Geometric measure A – MAO-WM-01, MA1-GM-01
Position: Follow directions to familiar locations
Geometric measure B – MAO-WM-01, MA1-GM-01
Position: Explore simple maps of familiar locations
Data B – MAO-WM-01, MA1-DATA-02
- Identify a question of interest and gather relevant data
- Create displays of data and interpret them
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.