This unit plan spans a week and teaches first grade students about coins, their identification, values, and use for making purchases. Each day focuses on a different coin-related skill: Day 1 introduces coins and their purpose, Day 2 teaches coin identification, Day 3 covers coin values, Day 4 has students counting and comparing coins, and Day 5 assesses learning through a simulated class store where students make purchases using coins. The goal is for students to reach 100% accuracy on coin identification and values by the end of the week and 95% accuracy in applying their knowledge in the store assessment.