This reaserch aimed to improve chilidren’s cognitive skills in counting concepts in online learning. The subjects of this reaserch were 20 students from Group B. This action reaserch was done in two cycles and each cycle include planning, acting, observing, and results. The data source of this reaserch were the students from Group B of TK Aisyiyah Bustanul Athfal Kalipetung, Wangon, Banyumas, entral Java with a more interesting counting activity such as recogniz-ing numbers and counting trough arithmetic bowling game and number hunting. The data were coolected using an observation sheet and documentation and con-clusion drawing. The results indicated a success wich cloud be seen from the data showing an improvement of the achived indicator from 30 % in the beginning, to 35% in cycle I and 75% in cycle II. That went beyond the target of success in this reaserch.