RISC desktop computers were common-ish in UK schools by then.
Of course if you count the 6502 as a RISC chip (if you squint a bit, Page Zero RAM sure does look like 256 8-bit registers to me!) then UK schools had RISC desktops for over a decade before then!
jeffbee · · focus · HN ↗
wolfi1 · · focus · HN ↗
ErroneousBosh · · focus · HN ↗
Of course if you count the 6502 as a RISC chip (if you squint a bit, Page Zero RAM sure does look like 256 8-bit registers to me!) then UK schools had RISC desktops for over a decade before then!