Chevron Left
返回到 Pre-Calculus: Trigonometry

Pre-Calculus: Trigonometry, 加州大学尔湾分校

301 个评分
67 个审阅


This course covers mathematical topics in trigonometry. Trigonometry is the study of triangle angles and lengths, but trigonometric functions have far reaching applications beyond simple studies of triangles. This course is designed to help prepare students to enroll for a first semester course in single variable calculus. Upon completing this course, you will be able to: 1. Evaluate trigonometric functions using the unit circle and right triangle approaches 2. Solve trigonometric equations 3. Verify trigonometric identities 4. Prove and use basic trigonometric identities. 5. Manipulate trigonometric expressions using standard identities 6. Solve right triangles 7. Apply the Law of Sines and the Law of Cosines...


创建者 EE

Aug 13, 2017

This is a superb class. Lecturers explained everything explicitly. The videos are not very long but the class covered all knowledge point about trigonometry. Very worth taking.

创建者 RT

Aug 13, 2017

Great course for Pre-Calculus Trigonometry, especially since there are so few online courses that specialize in this one very important aspect of college level math.


66 个审阅

创建者 Maria Elizabeth Maletta-Reitz

Feb 21, 2019

Really great way to learn Trigonometry at your own pace! A lot is covered without making it feel too heavy!

创建者 Ekain Ripa

Feb 10, 2019

Sometimes I did not know how to write the answers.

创建者 Pedram Samieyan

Feb 07, 2019

Just say, Awesome


创建者 Samuel James Pierce Cesena

Feb 05, 2019

narrator speaks in valley girl tone

创建者 Nathan LaFratta

Feb 02, 2019

Great course, but there is no way to access help for quiz questions that you cannot solve.

创建者 juan vazquez

Oct 16, 2018

My only complaint is the textbook. Although, it is well written, I believe that the Precalculus written by Jay Ahbrason from Arizona State U and publish by OpenStax is a better textbook in presenting the same material cover by the course.

I would also recommend that the authors of this course add a module on modeling with trigonometric functions and to create a course called Pre-Calculus: Series and Sequences to better prepare students for engineering and calculus courses.

Otherwise this a great course.


Oct 08, 2018

Such an amazing experience and helpful teachers. I have completed this course in a week because of my addiction to this course and the reference material and videos that I was provided. Thank you my helpful mentors. Lots of love for UCI.

创建者 CaroZ9999

Sep 17, 2018


创建者 John McManus

Sep 15, 2018

The materials were phenomenal. Frankly, it was overkill. You could just watch the videos and at least pass this course. That made it a bit tricky to decide how much of the work REALLY had to be done. There were also a few times when it would have been good to talk to a person. Nevertheless, on the whole, for the money and what I needed, an excellent experience. -John M / NYC

创建者 Zachariah Ford

Aug 13, 2018

Very difficult to take quizzes when you are unaware of mistakes