# What's Happening in Adv Precalc?

### Week Seventeen: December 15 ~ December 19

## REMINDERS

- Sign up for Remind! Text @advprec to 81010 or email advprec@mail.remind.com
- Class notes and homework are posted at http://tinyurl.com/kk4mxdr
- Mrs. Naylor can be reached at naylor_k@fairfieldcityschools.com
- Student Assistance Lab open on Tuesdays and Thursdays after school in the media center. No need to sign up...just show up!

## MONDAY, DECEMBER 15

Section 4-4: Trig Functions of Any Angle

Common Core Standard: F-TF-1; F-TF-2; F-TF-3

I CAN understand radian measure of an angle as the length of the arc on the unit circle subtended by the angle.

I CAN explain how the unit circle in the coordinate plane enables the extension of trigonometric functions to all real numbers, interpreted as radian measures of angles traversed counterclockwise around the unit circle.

I CAN use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for

Assignment

Common Core Standard: F-TF-1; F-TF-2; F-TF-3

I CAN understand radian measure of an angle as the length of the arc on the unit circle subtended by the angle.

I CAN explain how the unit circle in the coordinate plane enables the extension of trigonometric functions to all real numbers, interpreted as radian measures of angles traversed counterclockwise around the unit circle.

I CAN use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for

*x*, π +*x*, and 2π -*x*in terms of their values for*x*, where*x*is any real number.Assignment

- Read section 4-4: p481-497
- Do p565 #45-67
- Math XL For School: Trig Functions due 12/16/14 at 7am

## TUESDAY, DECEMBER 16

QUIZ Section 4-4: Trig Functions of Any Angle

Common Core Standard: F-TF-1; F-TF-2; F-TF-3

I CAN understand radian measure of an angle as the length of the arc on the unit circle subtended by the angle.

I CAN explain how the unit circle in the coordinate plane enables the extension of trigonometric functions to all real numbers, interpreted as radian measures of angles traversed counterclockwise around the unit circle.

I CAN use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for

Assignment

Common Core Standard: F-TF-1; F-TF-2; F-TF-3

I CAN understand radian measure of an angle as the length of the arc on the unit circle subtended by the angle.

I CAN explain how the unit circle in the coordinate plane enables the extension of trigonometric functions to all real numbers, interpreted as radian measures of angles traversed counterclockwise around the unit circle.

I CAN use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for

*x*, π +*x*, and 2π -*x*in terms of their values for*x*, where*x*is any real number.Assignment

- None

## WEDNESDAY, DECEMBER 17

Review results of the September ACT

Assignment

Assignment

- Complete missed problems on ACT

## THURSDAY, DECEMBER 18

Section 4-5: Graphs of Sine and Cosine

Common Core Standard: F-TF-5

I CAN choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.

Assignment

Common Core Standard: F-TF-5

I CAN choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.

Assignment

- Complete the Sine Curve Activity

## FRIDAY, DECEMBER 19

Section 4-5: Graphs of Sine and Cosine

Common Core Standard: F-TF-5

I CAN choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.

Assignment

Common Core Standard: F-TF-5

I CAN choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.

Assignment

- None