I purchased my subscription for my daughter Jess who seemed to have lost confidence in her ability with maths work. She is loving the easy to follow tutorials and if she still feels unsure of a topic will complete additional questions. She loves the fact that she can print and keep the certificates in a folder and is motivated by the % mark for each section. I am a secondary school teacher (not maths) and have found the tutorial really useful as well as the methods for teaching maths concepts has changed a lot. I was so impressed that I added my younger son to the subscription.