- Counting: The child practiced counting the number of items they found at the Goodwill store.
- Addition: The child added up the prices of different items to calculate the total cost.
- Subtraction: The child subtracted the amount of money they had from the total cost to determine how much change they would receive.
- Estimation: The child estimated the cost of an item before checking the price tag.
- Comparison: The child compared the prices of different items to find the best deal.
Continued development: Encourage the child to create a pretend store at home, using toys or household items as merchandise. They can practice setting prices, adding up totals, and giving change to further enhance their math skills. Additionally, you can introduce the concept of percentages by discussing discounts and sales at the store, allowing the child to calculate the final price after applying a discount.