Results from Key Stage 1 are described in most detail in the book by Peter Blatchford (2003) The Class Size Debate: Is Small Better? Maidenhead: Open University Press.
A full list of outputs from the project can be seen on the publications page. Some papers can be downloaded from this website.
Key findings from the project can be seen by selecting the following links:
- Reception and Key Stage 1 (ages 4-7)
- Key Stage 2 (ages 7-11)
- Continuing work in primary & secondary schools
Findings from Key Stage 1 are also summarised in a DfES research brief which can be viewed in either PDF or Word format.