Hi, our 9 years old boy goes to an international school in Warsaw. He has skipped one year, but he still finds that the maths taught at school not challenging enough. Can anybody suggest a maths tutor? Or let us know where we can find one? Thanks!
Check any website with 'korepetycje' for example
e-korepetycje.net/mazowieckie/warszawa/matematyka
But honestly speaking, whether you look for a housekeeper or a private maths tutor for your child, it's best to ask your colleagues, neighbours or your kid's classmates' parents rather than random people online. They can recommend someone reliable.