Class Two Websites
  This is an excellent website provided by the BBC to support the learning in Years 1 and 2 but is also applicable to those in Year 3.
It includes lots of games to practice concepts from maths, literacy and science.
It is very intuitive and the children are able to use the site well.
Another website that provides excellent games for practicing key concepts for literacy and maths.

 The Patchworker - a sentence constructing game from the BBC.