Perhaps that should be Significant Figures!
Recent OFSTED reports – highlights (?) regarding marking and teaching. ofsted marking
Research into education to restore balance for disadvantaged youngsters – http://www.suttontrust.com/home/
OFSTED et al
Home page – http://www.ofsted.gov.uk/ -but look up the observation videos too.
DfE Statistics – http://www.education.gov.uk/schools/performance/
College of Teachers
A Climate for Academic Success
National Education Trust
Online Publications (you might not think they are THAT significant … but they are)
The Conversation – https://theconversation.com/uk
SecEd – http://www.sec-ed.co.uk/
Washington Post – http://www.washingtonpost.com/local/education
Guardian Education – http://www.guardian.co.uk/education
Telegraph Education – http://www.telegraph.co.uk/education/