partition one- and two-digit numbers in different ways using physical and virtual materials, including partitioning two-digit numbers into tens and ones

How Bloomi helps with this

This is a readiness-year topic that builds towards the next NAPLAN year. Bloomi practises it as curriculum mastery, never test drilling.

What this looks like in the classroom

• building knowledge and understanding of the part-part-whole facts to \(10\), using physical and virtual materials; for example, using virtual ten-frames through a digital app or website to identify pairs of numbers that combine to make \(10\)
• using physical and virtual materials to partition numbers into counts of tens and ones; for example, recognise \(35\) as \(3\) tens and \(5\) ones or as \(2\) tens and \(15\) ones
• using part-part-whole reasoning and physical or virtual materials to represent \(24\), then partitioning \(24\) in different ways and recording the partitions using numbers; for example, \(10, 10\) and \(4\) combine to make \(24\) or \(10\) and \(14\) combine to make \(24\)