This research aimed to increasing ability to know about the numbers concept through bowling games for children age 5-6 years in TK Tunas Harapan Sorek Satu of Pangkalan Kuras Sub District of Pelalawan Regency. The subject of this research are 15 children in group B1 of TK Tunas Harapan Sorek Satu, there are 6 son and 9 daughter. The method of this research is Classroom Action Research conducted…