Lesson Pages:

### Lesson Information

##### Standards, Description, & Download

**Grade: **7

**Standards: **7.NS.1, 7.NS.2, 7.NS.3

**Description:** In this lesson students will fictitiously shop with a credit card and use integers to discover why credit cards can be dangerous. The lesson focuses on some integer operation rules such as adding two negatives, subtracting a negative, and multiplying a negative and a positive. The lesson can be used to show why these rules are used and give the answers they give. Please view the teacher/parent lesson guide for more details. Students will utilize the concepts of integers and rules of integers to accomplish this.