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Math- 102-67614 - Trigonometry - Lusine Tadevosyan

Professor:Lusine Tadevosyan
  • OnlineLive
Course Length:
  • 16 Week



Welcome to my Trigonometry course. Thank you for considering me to guide you on this 16-week journey. This class will be conducted via Canvas/Zoom during the class's scheduled times.  We will have lectures, discussions, and class work during these mandatory synchronous meetings. You must attend the first class meeting otherwise, you will be dropped unless I receive a notification in advance with a valid reason. No lecture recording will be available. However, the lecture handouts, class notes, and solutions to the assignments will be posted on Canvas. All the exams including  Final Exam will be held in person on campus during our regular class time In Valencia Campus. Exam dates are 03/09/2023, 04/13/2023, and 05/18/2023. The final exam is scheduled for 06/01/2023.



Course Description

We will cover chapters 6 through 10in the text.  Topics will include right triangles, static and dynamic trigonometry, radians, trigonometric graphs, trigonometric identities, inverse trigonometric functions, trigonometric equations, vectors, complex numbers, polar coordinates, and other topics if time permits.



What to Expect in this Course

You must log into Canvas and submit your first discussion on the first day of classes and submit your first assignment by Wednesday, of the first week at midnight. If are not completing your assigned work, you may be dropped from the course.

You will need to have access to Canvas to take the course. Through Canvas you will be able to access online work, submit book assignments and exams, and access all of the other instructional tools.

Student Learning Outcomes:  By completing the course, the student will be able to define the six trigonometric functions and analyze them through graphing, proving identities, and solving equations.

Types of Assessments

Assessments will include daily assignments, quizzes relating to the homework assignments, four exams covering 1-2 chapters each, and a cumulative final exam on the last day the course meets.


Textbook Information

Textbook: Precalculus By David Cohen:

You Can Find it Here :  found here: to an external site.

ISBN # 9781285858333 Price: $111.00


Other Relevant Course Information

Students wishing to add the class must contact the instructor directly via email.  Add codes will be provided on the first day the course meets, provided that space is available.  Students will also be required to log in to Canvas the first day the class meets to complete the first day's material.  Failure to do so may result in being dropped from the course.

Additional Helpful Materials:

1 . You should have a strong algebra foundation to be able to take this class. 

2. Computer with internet access. You'll need reliable access to a desktop or laptop computer with a web camera and a microphone and stable internet service.

3.  Make sure your electronic device has Microsoft office as well as Google Chrome.

4. You will take your exams online. Therefore you need to download proctorio  in your computers. 

5. Scanner or Smartphone with a scanning app. You will need to submit your work on time. Note: No late work will be excepted unless you will provide a valid reason.

6, Scientific Calculator 




Before our class officially begins, I will email registered students with updated information and more details about our course(s).

If you have any additional questions, please e-mail me at Your emails will be answered within 24 hours excluding the weekends and holidays. 




More detailed information will be provided on the syllabus.

Additional Resources


This course can be accessed on the first day of class via Canvas at Log into Canvas using your CanyonsID single sign-on:

  • CanyonsID Username is your COC student email address (Ex:
  • CanyonsID Password is your COC student email password

Please visit the Get to Know Your Online Classroom page for help logging into Canvas and for tips on using Canvas and Zoom. Canvas Chat Support is also available 24/7 for any Canvas related issues.

Online Education

Check out the Online Education website for more information on a variety of topics that can help you be a successful online student such as: exam proctoring, learning styles, computer skills, and tips for student success. If this is your first online course, feel free to take our online learning readiness assessment to assess your skills.

The Learning Center (TLC)

The TLC provides FREE online tutoring resources to COC students!

Academic Accommodation Center (AAC)

College of the Canyons AAC provides educational services and access for eligible students with documented disabilities who intend to pursue coursework at COC. A variety of programs and services are available which afford eligible students with disabilities the opportunity to participate fully in all aspects of the college programs and activities through appropriate and reasonable accommodations. For more information on their services visit the Academic Accomodation Center website.

Online Counseling

The Counseling Department offers appointments online. You can schedule an appointment by visiting the Online Counseling website. Counselors can help you map out a plan to reach your educational goals as well as advise you on course selection and registration.

Management of Stress and Mental Health

Often the pressure on our students is very strong, involving academic commitments, relationships, outside jobs and family pressure to name a few. The staff and faculty of College of the Canyons are here to see you succeed academically and care about your emotional and physical health. You can learn more about the broad range of confidential student services, including counseling and mental health services available on campus by visiting the Student Health & Wellness Center in the Student Services Building (across from the bookstore). The phone number is 661-362-3259 that you can call 24/7. You can also e mail for an appointment at At the Canyon Country Campus the Health Center will be in the new Student Services Building.

Also, the National Suicide & Crisis Lifeline number is now 988. All students at COC are encouraged to enter that phone number in their cells. You can call it when you, or someone you know, is having thoughts of suicide or is in severe distress.

You can also now use the Crisis Text Line: Just text "Courage" to 741741. Someone will get back to you immediately. Its free, 24/7, and confidential.

Veterans Resource Center

The College of the Canyons Veterans Resource Center is a department within the Student Services Division at the college, created to help veterans and veteran dependents with applying to College of the Canyons, enrolling in classes, and requesting VA Education or Vocational Benefits. For more information please visit the Veterans Resource Center website, email or phone (661) 362-3469.


The Library provides live online and in-person research help, access to a full range of e-resources and physical materials that support the curriculum, individual and group study areas, and much more!

Last updated: 02/06/2023 Sub#: 1448