In my department we don't have loads of SoW and not particularly detailed ones either. Teachers tend to teach whatever unit they are on however they want. Everyone produces two pieces of assessed work each half term. Had heard from colleagues that SoW are old fashioned now and not often used. I am not sure....my previous school where I had spent the best part of the last decade had a SoW for every unit and we all had one assigned to us each year to tweak and improve as part of our performance management target. What is your experience?