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We all know linear equations are special, but the direct variation equation is extra special! The video begins with a set of data to illustrate a direct variation relationship. It then completes examples of writing direct variation equations from a graph.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- A substitute could use the video to facilitate a lesson on direct variation
- Post the video for absent students or those needing extra instruction
Classroom Considerations
- Requires Internet access to show or watch the YouTube video in the classroom
- This video is hosted on YouTube
Pros
- Varies the axis intervals when finding slope
Cons
- Includes only minimal application and real-life examples