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Unfortunately, most items lose value over time. The lesson presentation shows how to model this depreciation with a linear expression. After writing the expression, the instructor demonstrates how to use it to predict the time it takes for the item to reach a specified value.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Review the meaning of appreciation and depreciation prior to the lesson
- Incorporate the video lesson on a day that requires a substitute
Classroom Considerations
- Expects previous experience with linear modeling
- This video is hosted on YouTube
Pros
- Presents the answer to the application question in a complete sentence
- Provides an option for closed captioning to support note taking
Cons
- None