<![CDATA[Improving Basic Numeracy Skills Through The Counting Egg Box Game in 4-5 Year Old Children at the KB-TK Az Zaitun Bekasi (2026). Thesis. Bekasi : Panca Sakti University Bekasi, 2026. This research aims to determine how to improve basic numeracy skills through recycled media, such as the Counting Egg Box Game, and to determine whether this game can improve basic numeracy skills in 4-5 year old children at the KB-TK Az Zaitun Bekasi. The research method used in this research is the Classroom Action Research (PTK) model which refers to the Kemmis and MC Taggart research model, which in this research method includes 4 stages in the research : Planning, Action, Observation, and Reflection. This research was conducted in 2 cycles to determine whether there was development in Basic Numeracy Skills through the Counting Egg Box Game in 4-5 year old children at the KB-TK Az Zaitun Bekasi. In this research process, the researcher used 2 research instruments : observation and documentation. The subjects of this study were 10 student from the KB-TK Az Zaitun Bekasi, consisting of 6 boys and 4 girls. The results of the research indicate that Basic Numeracy Skills are developed through the Counting Egg Box Game in children aged 4-5 years. This is demonstrated by a 36% increase in basic numeracy skills from the Pre-Cycle, a 56% increase in Cycle I, and a significant 83,5% increase in Cycle II. Therefore, this research is considered to have met the success criteria of 75%.]]>
