“Ball Ball Play Math” is a game designed to build mathematical skills in senior preschoolers and early primary school students, aligning closely with teaching objectives and hands-on activities. For math learning at these levels, senior preschoolers need to accurately count quantities up to 10 and understand the concept of quantity. When working with numbers within 10, through decomposition (subtraction) and composition (addition), they experience the inclusive relationship between the whole and its parts, as well as complementary and interchangeable relationships among the parts. Additionally, they learn addition and subtraction equations within 10, recognize the plus and minus signs, grasp the basic concepts of addition and subtraction, articulate the meaning of the symbols “<” and “>”, learn to use symbols to