Year 2 Mathematics · Australian Curriculum v9
Recall and demonstrate proficiency with addition facts to 20; extend and apply facts to develop related subtraction facts
Content descriptor
Recall and demonstrate proficiency with addition facts to 20; extend and apply facts to develop related subtraction facts.
- Code
- AC9M2A02
- Year level
- Year 2
- Subject
- Mathematics
- Strand
- Algebra
Resources you can generate for AC9M2A02
Every resource is built from the same learning intention, so the vocabulary and examples stay consistent across the whole lesson. All outputs are fully editable.
Lesson plan
5-part or workshop structure (DOCX)
Worksheet
MCQ, true/false, short & extended response
PowerPoint slides
Designed, year-level-appropriate deck
Cloze activity
Fill-in-the-blank with word bank
Kahoot / Blooket
Import-ready quiz files
Reading & vocab
Levelled texts, comprehension guides
A sample to start from
Generated from the descriptor as a starting point — edit to suit your class.
Learning intention
We are learning to recall and demonstrate proficiency with addition facts to 20; extend and apply facts to develop related subtraction facts.
Cloze sentence
Recall and proficiency with addition facts to 20; extend and apply facts to develop related subtraction facts.
Related Year 2 Mathematics descriptors
- AC9M2A01Recognise, describe and create additive patterns that increase or decrease by a constant amount, using numbers, shapes and objects, and identify missing elements in the pattern
- AC9M2A03Recall and demonstrate proficiency with multiplication facts for twos; extend and apply facts to develop the related division facts using doubling and halving
- AC9M2M01Measure and compare objects based on length, capacity and mass using appropriate uniform informal units and smaller units for accuracy when necessary
- AC9M2M02Identify common uses and represent halves, quarters and eighths in relation to shapes, objects and events
- AC9M2M03Identify the date and determine the number of days between events using calendars
- AC9M2M04Recognise and read the time represented on an analog clock to the hour, half-hour and quarter-hour
- AC9M2M05Identify, describe and demonstrate quarter, half, three-quarter and full measures of turn in everyday situations
- AC9M2N01Recognise, represent and order numbers to at least 1000 using physical and virtual materials, numerals and number lines
Mathematics at other year levels
Frequently asked questions
What is AC9M2A02?
AC9M2A02 is a content descriptor in the Year 2 Mathematics curriculum (Australian Curriculum v9, Algebra strand). It asks students to recall and demonstrate proficiency with addition facts to 20; extend and apply facts to develop related subtraction facts.
What year level is AC9M2A02?
AC9M2A02 sits in the Year 2 Mathematics curriculum.
How can I create resources for AC9M2A02?
Enter the learning intention on the Lesson Creator create page and generate a lesson plan, worksheet, slides, cloze activity and quiz aligned to AC9M2A02 — all editable and ready for the classroom.
Free for Australian teachers
Generate a full set of aligned resources in under two minutes.