Learn what an arithmetic sequence is and about number patterns in arithmetic sequences with this BBC Bitesize Maths KS3 article. For students aged of 11 and 14.

The Fibonacci sequence is a set of steadily increasing numbers where each number is equal to the sum of the preceding two numbers.

In simple terms, a Fibonacci Number Sequence is a series of numbers in which each number is the sum of the preceding two numbers. For example- 0, 1, 1, 2, 3, 5, 8, 13 ...