Abstrac: Increasing the Ability to Know the Numbers Through the Game of Snail Shells In Children Aged 5-6 Years In PAUD Tunas Bunda Bangko District Rokan Hilir Regency. 2017. The background of this research is the lack of children's ability in Knowing Numbers, for early childhood is expected to develop at the next level, where learning about mathematics will be studied up to all levels of …