Website. www.teach-ict.comasa2home.htm. The website is presented as an A to Z subject list. Just select any of them for a great range of resources, many of them written by teachers.
Software Advanced ICT Skills Builder (www.ictskills.co.uk pound;449 with site licence) is designed for both key stage 4 and 5, covering many skills such as artwork and imaging, presenting information, database design, creating websites and much more.
Book AS Level ICT Revision Guide (CGP pound;9.99). Written in the familiar student-friendly CGP style with facts supported by practice questions and exam questions.