Error estimation, perturbation, range, inequality, length of triangle, C1.
[STEP II 2000 Question 3 (Pure)]
Small angle approximation, cartesian coordinates, satellites, general relativity, earth, C1.
[STEP I 1999 Question 5 (Pure)]
Small angle approximation, C1.
[STEP I 1992 Question 6 (Pure)]
Underground Mathematics: Selected worked STEP questions
STEP Question database
University of Cambridge Mathematics Faculty: What do we look for?
University of Cambridge Mathematics Faculty: Information about STEP
University of Cambridge Admissions Office: Undergraduate course information for Mathematics
Stephen Siklos' "Advanced Problems in Mathematics" book (external link)
MEI: Worked solutions to STEP questions (external link)
OCR: Exam board information about STEP (external link)
AMSP (Advanced Maths Support programme): Support for University Admission Tests (external link)
