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Imaginary Numbers Are Real (Part 6: The Complex Plane) Instructional VideoImaginary Numbers Are Real (Part 6: The Complex Plane) Instructional Video
Publisher
Welch Labs
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
9th - 12th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Media Length
3:38
Audiences
For Teacher Use
1 more...
Duration
10 mins
Instructional Strategies
Direct Instruction
1 more...
Technology
Audio
Video
Internet Access
Year
2015
Usage Permissions
Fine Print
Instructional Video

Imaginary Numbers Are Real (Part 6: The Complex Plane)

Curated and Reviewed by Lesson Planet
This Imaginary Numbers Are Real (Part 6: The Complex Plane) instructional video also includes:
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How do addition and subtraction work on the complex plane? A short video presentation provides a clue on how to add complex numbers geometrically. The video ends with four problems to determine the rules for multiplication on the complex plane, which is the focus of the next video in the series. 

8 Views 3 Downloads
CCSS: Adaptable

Concepts

complex numbers, complex plane

Additional Tags

math

Instructional Ideas

  • Provide the class with a set of addition problems to add on the complex plane, then provide students with a set of problems to subtract on the complex plane; have individuals share the method they used to subtract
  • Have collaborative pairs work the example problems given at the end of the video and present to the rest of the class their theory on how to multiply complex numbers on the complex plane

Classroom Considerations

  • Part six of a nine-video series
  • This video is hosted on YouTube

Pros

  • Introduces the notion of representing the operations of complex numbers on the complex plane using addition
  • Provides a set of examples to try to determine the geometry of multiplying complex numbers on the complex plane

Cons

  • None

Common Core

HSN-CN.B.5

View 41,189 other resources for 9th - 12th Grade Math

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