Sequence basics
Sequence basics
A sequence is an ordered list of numbers, so position matters. Each number is a term, and the position tells you whether it is first, second, third, and so on.
Step-by-step lessons on CCEA GCSE Maths Sequences (Nth Term). Each one builds up to exam-style questions. Build fluency with number, ratio and algebra first, since geometry, probability and statistics topics rely on them, and leave extra time nearer the exam for Higher-tier problem-solving and multi-step reasoning questions.