Primary IDSR – Key Stage 2 Scatterplots
In our previous articles, we looked at how Key Stage 1 and 2 Attainment and Key Stage 2 Progress is shown in the IDSR. In this article, we'll have a look at the Key Stage 2 progress and attainment Scatterplots or Scattergraphs are shown, and why.
Progress Scatterplots
In the scattergraphs there is:
Key Stage 1 Average Points Score going across, with a score of 12 to 17.99 representing your Middle Prior Attainers, and
Pupils' progress scores going up and down.
For example,
the pupil who is circled has a Key Stage 1 Average Point Score of 21 – that's level 3. For more details, please see our KS1 APS article.
This Level 3 pupil got a progress score of approximately minus 13.
This pupil, from the key at the bottom, is a non-disadvantaged boy who does not have SEN.
How can you read these scatterplots? We generally divide them into 4 sections:
The green section represents pupils who made much higher than expected...