About us

Main Organizer of the event is Publisher WKM Rachmistrz. We are producer of didactic materials for teaching-learning mathematics: mathematical cards "Multiplication table", "Addition and subtraction", "3 COLORS" and mathematical top "PIROUETTE".


This year - we celebrate our 20th anniversary. Since the beginning - main purpose of the Publisher's activity was to popularize fun forms of teaching-learning math. We have been organizing math-sports events and workshops for teachers during these 20 years.

Andrzej Grabowski, founder of Publisher - trained almost 10 000 teachers in Poland. Main topic of these workshops was how to use mathematical cards at school and after school activities. We also popularize our motto "Math is fun" - by organizing World Multiplication Table Day.