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This Complex Numbers Solutions lesson plan also includes:
- Bell Ringer—Complex Numbers with Hidden Answers (.docx)
- Desmos Calculator
- Quadratic Formula Calculator
- Solving a Quadratic Equation with Complex Solutions
- Solving Quadratic Equations Using the Quadratic Formula—Example 3
- Quadratics with Complex Solutions Worksheet (.docx)
- Accelerated Complex Numbers Worksheet (.docx)
- Answers to Complex Exercises (.docx)
- Exit Slip—Complex Solutions (.docx)
- Graph Paper (.pdf)
- Join to access all included materials
Complex doesn't have to mean harder! Learners experiment with online software to determine the quadratic equations with complex solutions. They use the quadratic formula to solve equations with both real and complex solutions.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Have pupils record unique examples in a graphic organizer for reference
Classroom Considerations
- Requires laptops with Internet to access Desmos or similar online software
- Expects a solid understanding of solving quadratic equations
Pros
- Includes both a bell ringer and exit ticket
- Provides detailed instructions to help plan for the lesson
Cons
- None