## CALENDAR

**TRIGONOMETRY**

**QUARTER 1**

**ROTATION 1****Thursday, August 13**

- Class Information and Syllabus
- Properties and Sides of Right Triangles; Special Right Triangles; Trigonometric Functions of Right Triangles (sin, cos, tan)
- VIDEO:
**Special Right Triangles** - VIDEO:
**Right Triangle Trigonometry**

**Friday, August 14**

- 1.1-1.3: Angle Terminology; Positive and Negative Angles; Degrees and Radians; Conversion Between Degrees and Radians
- VIDEO:
**Measuring Angles in Radians**

**Tuesday, August 18**

- 1.3-1.5: DMS (Degrees-Minutes-Seconds) Form; Arc Length
- VIDEO:
**Working with DMS**

**Wednesday, August 19**

- Go Over Homework

**Thursday, August 20**

- 1.6-1.7: Area of a Sector; Linear vs Angular Velocity

**ROTATION 2****Monday, August 24**

- Go Over Homework
- Using OneNote Class Notebook
- Work on Test 1 Review

**Tuesday, August 25**

- Go Over Test 1 Review

**Thursday, August 27**

**TEST 1 "ANGLES AND APPLICATIONS" (Chapter 1)**

**Friday, August 28**

- 2.2-2.3: Plane Coordinates; Signs of Quadrants; Standard Position; Coterminal Angles
- VIDEO:
**Angles on the Coordinate Plane**

**Monday, August 31**

- 2.4-2.5: Trig Functions of a General Angle; Quadrant Signs of Trig Functions
- VIDEO:
**Finding Trigonometric Functions of Any Angle** - VIDEO:
**Sign of Trigonometric Functions by Quadrant**

**ROTATION 3****Wednesday, September 2**

- Trigonometric Functions of a General Angle Worksheet

**Thursday, September 3**

- 2.6 and 2.9: Radian Measures on Unit Circle; Coterminal Angles in Radians
- VIDEO:
**Coterminal Angles in Radians** - VIDEO:
**Angles on the Unit Circle in Radians**

**Tuesday, September 8**

- 2.8: Coordinates of Standard Unit Circle Angles
- VIDEO:
**Standard Coordinates in Quadrant I of the Unit Circle** - VIDEO:
**Standard Coordinates in Quadrants II, III, and IV of the Unit Circle**

**Wednesday, September 9**

- 2.8: Trig Functions of Standard Unit Circle Angles
- VIDEO:
**Sin, cos, and tan for Standard Unit Circle Angles** - VIDEO:
**Cot, sec, and csc for Standard Unit Circle Angles**

**Thursday, September 10**

- Work on Test 2 Review

**ROTATION 4****Monday, September 14**

- Go Over Test 2 Review

**Tuesday, September 15**

**TEST 2 "TRIGONOMETRIC FUNCTIONS OF A GENERAL ANGLE" (Chapter 2)**

**Thursday, September 17**

- 3.1: Trig Functions of Acute Angles in Right Triangles; Trig Functions of a Right Triangle Worksheet

**Friday, September 18**

- 3.2 and 3.3: Cofunctions of Complementary Angles; Trig Functions of 0, 30, 45, 60, 90 Degrees

**Monday, September 21**

- 3.4 to 3.6: Solving Right Triangle Problems; Angles of Elevation and Depression

**ROTATION 5****Wednesday, September 23**

- Right Triangle Word Problems Ex1, Ex2, Ex3, and #2, 3, 4, 5, 6, 11, 12, 13

**Thursday, September 24**

- Review Homework Word Problems

**Tuesday, September 29**

- Work on Test 3 Review

**Wednesday, September 30**

- Go Over Test 3 Review

**Thursday, October 1**

**TEST 3 "RIGHT TRIANGLE TRIGONOMETRY" (Chapters 3-4)**

**ROTATION 6****Monday, October 5**

- Area of Oblique Triangles: SAS and Heron's Formulas
- Law of SInes vs. Cosines Overview
- VIDEO:
__Finding the Area of an Oblique Triangle (SAS)__ - VIDEO:
__Heron's Area Formula (SSS)__ - VIDEO:
**Law of Sines vs. Law of Cosines**

**Tuesday, October 6**

- Law of Sines (AAS and ASA)
- VIDEO:
**Using the Law of Sines (AAS and ASA)**

**Thursday, October 8**

- Law of Cosines (SSS and SAS)
- VIDEO:
**Using the Law of Cosines (SSS)** - VIDEO:
**Using the Law of Cosines (SAS)**

**Friday, October 9**

- Review of Laws of Sines and Cosines
- VIDEO:
**Law of Sines vs. Law of Cosines**

- Quiz 4 Review

**Monday, October 12**

**TAKE-HOME QUIZ 4 "TRIGONOMETRY OF OBLIQUE TRIANGLES" (Chapter 11) DISTRIBUTED****DUE BY 9:30 a.m. on THURSDAY, OCTOBER 15!**

**QUARTER 2**

**ROTATION 7****Thursday, October 15 (Online)**

**TAKE-HOME QUIZ 4 "TRIGONOMETRY OF OBLIQUE TRIANGLES" (Chapter 11)**__DUE by 9:30 a.m.!__

**Tuesday, October 20**

- Go Over Take-Home Quiz 4
- Discuss Homework - Completing Trig Table for Graphing

**Thursday, October**

**22**

- Review Homework - Completed Trig Table for Graphing
- Graph of y = sinx and Characteristics (Amplitude; Max/Min; Midline; Intercepts; Period)

**Friday, October 23**

- Graph of y = cosx and y=tanx with Characteristics (Same Plus Asymptotes)

**Monday, October 26**

**ROTATION 8****Wednesday, October 28**

**Thursday, October**

**29**

**Monday, November**

**2**

**Tuesday, November 3**

**Wednesday, November 4**

**ROTATION 9****Friday, November 6**

**Monday, November**

**9**

**Wednesday, November**

**11**

**Thursday, November 12**

**Friday, November 13**

**ROTATION 10****Tuesday, November 17**

**Wednesday, November**

**18**

**Friday, November**

**20**

**Monday, November 30**

**Tuesday, December 1**

**ROTATION 11****Thursday, Decem**

**ber 3**

**Friday, December**

**4**

**Tuesday, December**

**8**

**Wednesday, December 9**

**Thursday, December 10**