The P Scales are the national assessment criteria for pupils with special educational needs (SEN) who are attaining below Level 1 of the National Curriculum. They can be used with pupils aged 5-16 years, in both mainstream and special school settings, who are performing significantly below age-related expectations, and are unlikely to attain above Level 2 at KS4.
First published in 1988, they were most recently updated in 2009, and can be downloaded from the QCA website. Prior to the P Scales, all pupils working below Level 1 were assessed as ‘W’. Reporting P scales, within national KS1, KS2 and KS3 assessment became mandatory in September 2007.
There are P scales for each subject in the National Curriculum and for Religious Education. Each scale has eight performance levels, with Levels 1-3 common across all subjects, and show the earliest levels of general attainment with subject-focused examples, Levels P4 to P8 show subject-related attainment.
The P Scales are included within a series of 15 guidance booklets - Planning, teaching and assessing the curriculum for pupils with learning difficulties - one for each subject as well as one for general guidance and one about developing skills.
P Scales must not be used for pupils who are attaining below Level 1 because they have English as an additional language (EAL), but can be used for those who are both EAL and SEN.
There are specialist commercial resources available to support P Scale assessment, and curriculum planning and provision, including B-Squared Publications, Equals and PIVATS.
The DCSF advise that teachers can use the P Scales to:
· support setting targets for whole-school improvement
· summative assessment
· track individual pupils’ linear progress
· identify and record individual pupils' lateral progress
· look for patterns in the attainment of pupils