GCSE Bitesize - Maths

GCSE Bitesize - Geography Find past papers and mark schemes Find past papers and mark schemes for your exams, and specimen papers for new courses. Can’t find your papers? Some question papers are not available online and older question papers and mark schemes are removed from our public website and Secure Key Materials (SKM) after three years because of copyright restrictions (except for Maths and Science).Not sure which exams you're taking? Ask your school or college.Following consultations with a cross section of teachers across subjects, we will now make all papers and mark schemes available on the AQA website free of charge from about 10 months after the exam (see what's available when). Students may find our Preparing for your exams webpages useful for their revision and exams. nvex Mirror Convex Mirror Convex spherical mirrors are made from a section of an outer silvered ball. The image formed in a convex mirror is always erect, virtual and diminished in size. Constructing a ray diagram for a convex mirror