Junior School (about 87-91) - Only ever saw the BBC Model B. It used to be on trolley that got wheeled around to different class rooms as needed. It had Folio for writing and Dr. Logo for drawing.
Comprehensive - Again mainly BBC model B right up to my last year which was probably '96. We had a few Macintosh Classics with Claris works but nearly all GCSE work for Business Studies was done on the BBC.