Flashcards an amazing form of revision, but they can be made even better with spaced repetition.
Space repetition basically, spaces different aspects of the content you have for your revision over time, so it stays in your long-term memory.
It has been proven that spaced repetition is a vital factor to retain information in your cognitive memory
Brainscape uses both spaced repetition and flashcards. It also challenges the weakest areas of your knowledge as difficult concepts are studied more frequently than the easier ones.
Before Brainscape I was getting 6s in triple science, history and RE. With Brainscape I've been able to get all 9s apart from in English and Spanish. And these are just mock results!
The only downside is that Brainscape is a bit pricy with subscription prices of £7.05 per month, £42.42 per year, £29.59 per 6 months and £91.70 for a lifetime.
BUT, if you use my discount code LEARN02VF you get 20% off
Also if you are studying GCSE triple science aqa 9-1 and studying Edexcel history (American west, Elizabeth and Weimar), here's a link to my profile where you can study these cards: