nomis5 - 8:33 pm on Jun 21, 2010 (gmt 0)
There is no "SCHOOL" specific search engine in the UK, never has been. It all depends on how the software has been set up by the school. And there are no specific instructions on how to do this - each to their own.
In the two UK schools I know in detail, the kids have the final say on the default search engine. They both use Google in the ones I know.
But be clear, there is no "SCHOOL" search engine default set up in the UK as far as I am aware.