Comparing quantities - part part whole relationships
Why this, why now
In this unit pupils will explain that items can be compared using length and height, mass and volume/capacity. They will compare sets of objects using equality/inequality symbols. Pupils will also explore part-part-whole relationships with representations.
Prior knowledge requirements
- Ardaydu waa inay yaqaanaan aasaaska maadada.
- Ardaydu waa inay awoodaan inay raacaan tilmaamo fudud.
Unit 5 / 18
Comparing quantities - part part whole relationships
In this unit pupils will explain that items can be compared using length and height, mass and volume/capacity. They will compare sets of objects using equality/inequality symbols. Pupils will also explore part-part-whole relationships with representations.
15 lessons- Explain that a whole can represent a group of objects
- Identify a part of a whole group
- Explain that a whole can be split into parts
- Use equality and inequality symbols to compare the relative size of two numbers
- Solve problems by comparing sets of objects
- Explain what a whole is
- Explain that items can be compared using weight and mass
- Count a set of objects
- Explain that items can be compared using capacity
- Explain that items can be compared using length and height
- Use equality and inequality symbols to compare sets of objects
- Solve problems using part-part-whole models with more than two parts
- Explain what a part-part-whole model is
- Use a part-part-whole model to represent partitioning into more than two parts
- Use a part-part-whole model to represent a whole partitioned into two parts