Really good website with guides on how to use technology quickly ..... you guessed it ..... in under ten minutes! Click here
 
An interesting collection of good practice materials: www.ofsted.gov.uk/resources/good practice
 
Excellent Website all about developing Critical Thinking in students.  would suit older students, but may all be adaptable.
http://learnhigher.ac.uk/Students/Critical-thinking-and-reflection.html 
 
Here is a link to a really really good ICT and education website
Called ICT MAGIC
click here
 
How to improve cover lessons?
Sensible advice and a few resources links
  here
 
Useful article on the use of games technology in classrooms by the Schools network:
here
 
Where did Teachers TV go?
Check out this info on the new (flat) DfE website.