For a quadratic sequence, the differences between terms are not the same (these are known as first differences), but the differences between those differences are the same (these are known as second ...

The ancient Babylonians were a remarkable bunch. Among many extraordinary achievements, they found a now-famous mathematical solution to an unpleasant challenge: paying tax. The particular problem for ...

Google's latest animated Doodle celebrates the quadratic equation, transforming its homepage into an interactive classroom.

The questions in this quiz are suitable for GCSE maths students studying sequences, position to term rules, using the nth term, finding the nth term of quadratic sequences - Higher, geometric ...