Mathematics – Stage 1 – Year B – Unit 28

This sample Stage 1 unit continues to explore the big idea 'what needs to be measured determines the unit of measurement'.

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.

Students are provided with opportunities to:

• explore units of measurement
• describe lengths of objects
• describe fractions

Syllabus focus and content group

Stage 1

Representing whole numbers A and B – MAO-WM-01, MA1-RWN-01, MA1-RWN-02
• Continue and create number patterns
• Represent numbers on a line
• Represent the structure of groups of ten in whole numbers
• Use counting sequences of ones and tens flexibly
• Form, regroup and rename three-digit numbers
Combining and separating quantities – MAO-WM-01, MA1-CSQ-01
• Use advanced count-by-one strategies to solve addition and subtraction problems
• Recognise and recall number bonds up to ten
Forming groups A and B– MAO-WM-01, MA1-FG-01
• Count in multiples using rhythmic and skip counting
• Recognise and represent division
• Represent and explain multiplication as the combining of equal groups
• Model doubling and halving with fractions
Geometric Measure A – MAO-WM-01, MA1-GM-01, MA1-GM-02, , MA1-GM-03
• Length: Measure the lengths of objects using appropriate uniform informal units
• Length: Subdivides the lengths to find halves and quarters
• Length: Compare and order lengths using uniform informal units
Two-dimensional spatial strucutre A and B – MAO-WM-01, MA1-2DS-01, MA1-2DS-02
• Area: Measure areas using uniform informal units
• 2D shapes: Identify and describe the orientation of shapes using quarter turns
• Area: Compare rectangular areas using uniform square units of an appropriate size in rows and columns
Three-dimensional spatial strucutre A and B – MAO-WM-01, MA1-3DS-01, MA1-3DS-02
• Volume: Measure and compare the internal volumes (capacities) of containers by filling
• Volume: Measure the internal volume (capacity) of containers by packing
• Volume: Construct volume using cubes
• Volume: Compare containers based on internal volume (capacity) by filling and packing
• Volume: Compare volumes by using uniform informal units
Non-spatial measure A and B – MAO-WM-01, MA1-NSM-01, MA1-NSM-02
• Time: Tell time to the half-hour
• Time: Describe duration using units of time
• Time: Tell time to the quarter hour using the language of ‘past’ and ‘to’