This lesson on expiring coupons is contained in a zip file and includes all necessary materials for teaching, such as a 5-slide PowerPoint, a 1-page worksheet, and a pre-class question to assess prior knowledge. It is part of the buying food unit and follows state standards and objectives. The lesson is designed for students of all abilities and includes engaging diagrams, photos, and detailed information to keep students involved throughout. Additionally, a homework question and quiz are provid