As imperceptible as it is, mathematics is fundamental and is present on several occasions in our daily lives, but among 65 countries Brazil still ranks 53rd in education. The lack of investment in primary education has affected students learning since the early years. From this perspective, this paper proposed to verify teaching/learning in mathematics discipline for elementary school students through playful games, a fun method that can be used at various times and aims to review and fix the content in a practical way and interactive. For this, a game named "Mathematical rods" was elaborated a renewal of the hobby "Cat rods". The operations present in the game are simple, focused on basic mathematics and can still be adapted depending on the level of knowledge of the students. The game was applied to three groups of six 9th grade students of the State College Professor Izidoro Luiz Ceravolo, located in the city of Apucarana, Paraná in Brazil. Therefore, in addition to dynamic and creative, we conclude that this educational interpretation is easy and accessible, a tool that can be used in any public institution, contributing to the learning process of students. [For the complete proceedings, see ED631021.]