HSN-CN.B.6

(+) Calculate the distance between numbers in the complex plane as the modulus of the difference, and the midpoint of a segment as the average of the numbers at its endpoints.

 
2 Lesson(s)
   

Finding the Distance or the Midpoint of a Line Segment on the Coordinate Plane

Algebra I » Unit: Radical Expressions, Equations, and Rational Exponents
Algebra I » Unit: Radical Expressions, Equations, and Rational Exponents
Rhonda Leichliter
Rogers, AR
Environment: Rural
 
Big Idea:

This lesson gains student interest using a Carnival Map and dives deeper using the Math Practices One, Two, and Four.

 
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Resources (9)
carnival map
   

Multiplying Complex Numbers, Day 2 of 4

Algebra II » Unit: The Complex Number System
Algebra II » Unit: The Complex Number System
Jacob Nazeck
Fort Collins, CO
Environment: Suburban
 
Big Idea:

Students explore and explain correspondences between numerical and graphical representations of arithmetic with complex numbers.

 
Favorites (2)
 
Resources (9)
complex multiplication image
Common Core Math
 
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