Jack has problems
will not disappear
as the time goes by.
Dyscalculia is a disability of mathematical competenc-
es. It causes, among other things, diﬃculties with read-
ing and writing mathematical symbols and under-
standing the point of calculations, as well as an inabili-
ty to perform them.
Problems with mathematics are caused by diﬃcul-
ties in learning mathematics that are linked mostly
with a poor curriculum, lack of a proper diagnosis and
unwillingness to learn (which grows even stronger
after consequent failures), etc.
The scale of the problem
of children suﬀer from dyscalculia.
of children have problems
Diagnosis and therapy
of dyscalculia and other
in children aged 4-9.
How do we do it?
We want to show that problems
with mathematic are a real issue.
A real issue that can be solved for real!
Jacek Dymel Michał Niedźwiedź Katarzyna LeniarKatarzyna Karkowska
Renata Broniek Tadeusz Ratusiński Joanna Major
2.2 mln 1,7 mln
Children aged 4-9.
www.abs.gov.au / www.childstats.gov / www.statcan.gc.ca / www.sio.men.gov.pl / www.stat.gov.pl
Mathematics is everywhere…
Problems associated with it
Solutions are universal.
Free $$ $$$