Although produced a while back both these reports contain useful information for specialist and non-specialist teachers of mathematics at all levels.

The full reports of 2008 and 2012 contain examples of ‘weaker factors’ with remedies, ‘how it might be improved’, and examples of prime practice that are useful.

The two examples of Improving practice booklets contrast good and satisfactory teaching and provide more examples of prime practice.

Made to Measure (2012) Full Report  Summary
Understanding the Score (2008) Full report Summary not available
 Improving practice booklets (2009) from the 2008 report Primary  Secondary