Comparing quantities - part part whole relationships

Explain that items can be compared using length and height

Explain that items can be compared using weight and mass

Explain that items can be compared using capacity

Count a set of objects

Solve problems by comparing sets of objects

Use equality and inequality symbols to compare sets of objects

Use equality and inequality symbols to compare the relative size of two numbers

Explain what a whole is

Explain that a whole can be split into parts

Explain that a whole can represent a group of objects

Identify a part of a whole group

Explain what a part-part-whole model is

Use a part-part-whole model to represent a whole partitioned into two parts

Use a part-part-whole model to represent partitioning into more than two parts

Solve problems using part-part-whole models with more than two parts