🔹The part-part-whole model is a mathematical concept that helps children understand the relationship between a whole number and its parts. It is a simple way to introduce addition and subtraction to young children. 🔹In this model, the whole represents the total amount, and the parts are the individual numbers that make up the whole. For example, if we have 6 apples, the whole is 6, and we can split the 6 apples into two parts, such as 3 and 3 apples, 2 and 4, 1 and 5 etc. 🔹To explain this con