Examination Boards
Edexcel
Transition worksheets between GCSE and AS Mathematics
OCR
Transition from GCSE to A Level Maths
Schools
Burford School
King Edward VI College
GCSE to A-level Summer Transition Work
Books
Head Start to A-Level Maths - bridging the gap between GCSE and A-Level
Other Websites:
Bridging the Gap from alevelmathsrevision.com