The Unit Circle Day 2 of 2

Unit 9: Trigonometric Functions
Lesson 7 of 19

Big Idea: Why do we use a unit circle? How can we use it to represent all angles for all circles?

Print Lesson
2 teachers like this lesson
Standards:
Subject(s):
Math, Trigonometry, unit circle, Algebra 2, Radians, master teacher project, 11th Grade
50 minutes

Amelia Jamison

Similar Lessons

What do Triangles have to do with Circles?
Algebra II » Trigonometric Functions
Big Idea: How is the unit circle related to "triangle measurement"? A story of two equivalent definitions.
Favorites(9)
Resources(17)
Fort Collins, CO
Environment: Suburban

Riding a Ferris Wheel - Day 2 of 2
12th Grade Math » Trigonometric Functions
Big Idea: Make the transition from the Ferris wheel problem to the unit circle.
Favorites(3)
Resources(10)
Troy, MI
Environment: Suburban

12th Grade Math » Rotations and Cyclical Functions
Big Idea: Students use cylinders and string to investigate radian angle measurements and then use their findings to develop a method to convert from radian to degrees.
Favorites(7)
Resources(19)
Phoenix, AZ
Environment: Urban