The objectives of this research are (1) to know the student’s gross motor skills among the age of 4-5 years old before implementing the cat and mouse game at the state kindergarten of Pembina 3 Pekanbaru, (2) to know the students’ gross motor skills among the age of 4-5 years old after implementing the state kindergarten of Pembina 3 Pekanbaru, (3) to know whether or not there is significa…