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Learning Goal
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Know the imaginary unit and complex number form
Start lessonBegins with Imaginary unit and complex numbers · Slides
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
Teacher tools for this standard
Lesson Plan · Guided Notes · Exit Ticket · Re-teach · Homework
- Lesson Plan →Objectives, pacing and practice, built from this lesson's brief.
- Guided Notes →One page your students fill in and keep.
- Exit Ticket →Three items at the end of class. No student accounts.
- Re-teach →After an exit ticket: who missed what, and what to do tomorrow.
- Homework →Assign practice; it grades itself.
HSN.CN.A.1
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What you'll learn
- Explain why the imaginary unit i is defined as a number satisfying i^2 = -1.
- Write any complex number in standard form a + bi and identify its real and imaginary parts.
- Classify a given complex number as pure real, pure imaginary, or complex.
- Evaluate integer powers of i using the four-cycle pattern.
Slides
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1
Imaginary unit and complex numbers
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