AC9M1N03 Year 1 Mathematics

This Content Descriptor from Year 1 Mathematics provides the specific knowledge and skills students should learn. Use it to plan lessons, create learning sequences, and design assessments that align with the Australian Curriculum v9.

quantify sets of objects, to at least 120, by partitioning collections into equal groups using number knowledge and skip counting

Elaborations

• 1 counting a large collection of items using groups of fives or tens and skip counting to work out how many there are; recording the amount and connecting the digits in the number to the grouped materials when using groups of \(10\)
• 2 counting collections of objects such as pencils or images of birds in a tree, by grouping them in tens to enable efficient counting and connecting the digits in the number to the groups of tens and ones
• 3 counting a large collection of Australian \(\$1\) coins by stacking them into piles of \(10\), skip counting in tens and including any leftover coins to determine the total value

Related Achievement Standards