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This Solutions to Polynomial Equations lesson plan also includes:
- Teacher Version (.docx)
- Student Version (.pdf)
- Student Version (.docx)
- Precalculus Module 3: Teacher Materials (.pdf)
- Precalculus Module 3: Student Materials (.pdf)
- Precalculus Module 3: Copy Ready Materials (.pdf)
- Precalculus Module 3 (.html)
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Take a step back to Algebra II. The first instructional activity in a series of 23 asks scholars to remember working with quadratic equations with complex solutions. Pupils apply polynomial identities to complex numbers and work examples that show how the fundamental theorem of algebra applies to solutions of quadratic equations.
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Instructional Ideas
- Review polynomial identities with the class
Classroom Considerations
- Assumes learners are familiar with complex numbers and operations with complex numbers
- Requires knowledge of solving quadratics either by factoring or using the quadratic formula
Pros
- Suggests scaffolding for example problems
- Includes an exit ticket for checking understanding
- Contains a problem set with sample solutions
Cons
- None