• See here for the syllabus.

## Announcements

• The study guide for the final is here.

• Here is the worksheet for 4/26.

• Here is the worksheet for 4/21.

• Here is the worksheet for 4/19.

• Here is a sample word problem to give you an idea what you should know with applications for sine/cosine waves.

• Here is the worksheet for 4/12.

• Here is the worksheet for 4/7.

• Here is the worksheet for 4/5. The Desmos online graphing calculator is here.

• Here is the schedule for the final exam:

• Section 06 (8:00): Tuesday, May 10, 8:00–10:00

• Section 07 (12:30): Monday, May 9, 3:00–5:00

• Section 08 (2:00): Friday, May 6, 12:45–2:45

• Here is the worksheet for 3/29.

• Here is the worksheet for 3/24.

• Here is the worksheet for 3/22.

• The study guide for the midterm is here.

• Here is the worksheet for 2/24.

• Here is the worksheet for 2/15.

• Here is the worksheet for 2/10.

• Due to weather, SHSU canceled classes for the afternoon of Thursday 2/3. This affected the schedule, and I’ve updated the below schedule to accont for the changes. As per usual, quizzes are still on the last day of the module; that’s just now a Tuesday for a couple modules.

• Here is the worksheet for 1/27.

• Here is the worksheet for 1/25. This is not being submitted for a grade; it is problems for you to work on together in class.

## Schedule

This course is organized into seven two-week modules.

• Module 0 (1/13–1/20): Geometry Review. Length and area, similar and congruent shapes.

• Corresponding textbook sections. OpenStax: N/A; McKeague: N/A.
• Module 1 (1/25–2/8): Trigonometry of Right Triangles. Degree measure of angles, the six trig functions, solving right triangles.

• Corresponding textbook sections. OpenStax: 7.1, 7.2, 7.4; McKeague: 1.1, 1.3, 2.1–2.3.
• Module 2 (2/10–2/22): Trigonometry and Non-Right Triangles. The laws of sines and cosines, finding areas of triangles.

• Corresponding textbook sections. OpenStax: 7.3, 10.1, 10.2; McKeague: 7.1–7.4.
• Module 3 (2/24–3/3): Applications of Trigonometry and Triangles. Surveying, vectors.

• Corresponding textbook sections. OpenStax: 10.8; McKeague: 2.4, 2.5.
• Review and Midterm (3/8–3/10)

• Spring Break! (3/14–3/18)

• Module 4 (3/22–3/31): Trigonometry, Circles, and Radians. Radian measure of angles, the unit circle definition of trig functions.

• Corresponding textbook sections. OpenStax: 7.1, 7.3; McKeague: 3.1–3.4.
• Module 5 (4/5–4/14): Trigonometric Functions. Graphs of trig functions, inverse trig functions.

• Corresponding textbook sections. OpenStax: 8.1–8.3; McKeague: 4.1–4.5, 4.7.
• Module 6 (4/19–4/28): Trigonometric Identities. Solving trig equations, angle-sum and double-angle identities.

• Corresponding textbook sections. OpenStax: 9.1–9.3; McKeague: 5.1–5.3.
• Review and Final (5/3–5/11)