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Unit Review Game: Categories

12th Grade Math

» Unit:

Additional Trigonometry Topics

Big Idea:The review game Categories is a fun way to review the Law of Sines, Law of Cosines, vectors, and complex numbers.

Making Vector Operations Transparent

12th Grade Math

» Unit:

Additional Trigonometry Topics

Big Idea:Use overhead transparencies to visually represent vector operations.

Unit Review: Additional Trigonometry Topics

12th Grade Math

» Unit:

Additional Trigonometry Topics

Big Idea:Give your students time to grapple with the important concepts of this unit.

Review

12th Grade Math

» Unit:

Vectors and Complex Numbers

Big Idea:Through graphic organizers students will review ideas of vectors and complex numbers.

HSN-VM.B.5a

Represent scalar multiplication graphically by scaling vectors and possibly reversing their direction; perform scalar multiplication component-wise, e.g., as c(vx, vy) = (cvx, cvy).

HSN-VM.B.5b

Compute the magnitude of a scalar multiple cv using ||cv|| = |c|v. Compute the direction of cv knowing that when |c|v ≠ 0, the direction of cv is either along v (for c > 0) or against v (for c < 0).