SumLogic is a free GCSE Maths revision resource built to make difficult topics easier to follow. The aim is simple: explain the method clearly, show the reasoning, and then give you enough structured practice to use it confidently yourself.
How SumLogic teaches maths
Clear steps
Methods are broken down into manageable stages, without skipping the parts that often cause confusion.
Worked examples
Examples show the full working, so you can see not only the answer but how and why each step works.
Practice that builds
Questions progress from straightforward practice towards the kind of thinking needed in GCSE exam questions.
Built for GCSE revision
SumLogic is organised around GCSE Maths topics for Foundation and Higher. Topic hubs lead into individual lessons, with explanations, worked examples, common mistakes and practice designed to help you revise in a sensible order.
The goal is not to replace your teacher, school or exam-board materials. It is to provide another clear route through a topic when you need an explanation, a refresher or some extra practice.
Accuracy and improvement
Lessons are reviewed and refined as SumLogic grows. If something is unclear, a link is broken or you spot a possible mistake, contact SumLogic so it can be checked and corrected.
Free to use
The core revision lessons and practice on SumLogic are intended to remain freely accessible, with no account required to start learning.