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Extend your classes' experience with solving quadratic equations. For equations that are not factorable, an alternative method is necessary. The video lesson shows how to complete the square as a method of solving.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Prepare a set of problems for learners to solve that include both factorable and unfactorable equations
- Create a guided notes document for pupils to record examples as they watch the video
Classroom Considerations
- Learners should know how to use square roots to solve quadratic equations
- This video is hosted on YouTube
Pros
- Uses a very detailed approach to explaining the process of completing the square
Cons
- The limited number of examples does not give individuals enough practice to become comfortable with the process