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Viewers of this short video examine abstract equations with fractional expressions and learn to find a least common multiple to eliminate denominators. They then see how to manipulate the equation to isolate the variable of interest.
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CCSS:
Adaptable
Additional Tags
Instructional Ideas
- Begin with a review of adding and subtracting rational expressions
- Create a set of practice problems for learners to complete after watching the video
Classroom Considerations
- Expects an understanding of rational expressions and finding common denominators
- This video is hosted on YouTube
Pros
- Makes a connection between simple fractional equations and abstract equations
Cons
- Work is difficult to follow as it becomes cluttered