For optimum results, it is best to start the training at around five or six years old. Research shows that your brain develops most intensively up until the age of 12. During this period children’s brains are ‘plastic’ (able to self-correct), promoting the growth of brain cells and the formation of neural connections between them. Those older than 12 can also follow the programme, but progress will be a little slower.

Despite its name, the main aim of mental arithmetic is not to teach a child to do calculations or solve mathematical problems. The main aim of the mental arithmetic course is the development of all aspects of the brain’s work, and a developed brain can handle problems more easily, leading to improved performance in all school subjects.

Yes. In the USA this method is used to stave off Alzheimer's disease and dementia. This programme can be seen as a workout for the brain. The only difference is that adults have to train harder and more persistently. Just like in sport, the earlier you start and lay the foundations, the better the results. If you start later, with no natural ability, it just takes hard work: you will still see results. Currently, the Abakus Center do not offer courses for adults, but we are working intensively on the program dedicated to grown-ups.

In offline lessons, instructors can teach up to 10-12 children effectively in a single group. Our groups contain no more than 7-10 people.

Online sessions can contain up to 6 children in a single group. This allows for the most effective teaching routine.