This free guidance has been developed by Computing at School in collaboration with CAS and NAACE members to help secondary school teachers get to grips with the new curriculum for computing. The guide demystifies the programme of study and gives easy to follow support for planning, teaching and assessing computing. Printed copies have been sent to schools and you can now download a copy of the guide from this page. Please freely share this digital copy with colleagues. We hope you find it useful as you prepare for September!