**Mon Feb 8** Act 21-1 Trigonometric Identities

- Finish “How Deep is the River”- extra time at lunch tomorrow
- Precalc Lesson 21-1 Classwork
- Get Precalc Lesson 21-1 to 21-2 Homework

**Tue Feb 9 **Act 21-2 Simplifying Trig Expressions

- Online Help: Simplifying Trig Expressions
- Precalc Lesson 21-2 Classwork
- Get Unit 4 Study Guide Started Precalc Unit 4 Study Guide Rubric
- Precalc Lesson 21-1 to 21-2 Homework

**Wed Feb 10 **Unit 3 Exam

- Unit 3 Exam– Know Unit Circle, Radians, Trig Graphs, Inverse Functions
- Unit 3 Study Guide Due Precalc Unit 3 Study Guide Rubric
- Precalc Lesson 21-1 to 21-2 Homework

**Thu Feb 11 **Act 22-1 Cofunction Identities

**Fri Feb 12 **Act 22-2 Trigonometric Equations

- Precalc Lesson 22-2 Classwork
- Precalc Lesson 22-1 to 22-2 Homework
- Daylight Hours Project Due