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This Imaginary Numbers instructional video also includes:
Leave nothing to the imagination! Learners view a thorough lesson on imaginary numbers that introduces the concept, shows how to simplify square roots of negative numbers, and then how to solve quadratic equations with imaginary solutions. The lesson provides a variety of examples of varying difficulty levels.
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CCSS:
Designed
Instructional Ideas
- Incorporate in a flipped classroom instruction unit
- Post the video as a resource for absent pupils
Classroom Considerations
- Expects a solid understanding of solving quadratic equations with real number solutions
- Fits as the first in a series of four lessons in a complex number unit
- This video is hosted on YouTube
Pros
- Connects complex roots to their visual representations
- Provides both note taking and practice documents to accompany the video
Cons
- None