Ch 37: NES Essential Academic Skills Math: Trigonometric Functions

About This Chapter

Before you take the NES Essential Academic Skills Math examination, review trigonometric functions with the assistance of this chapter's animated videos. The tutorial videos and lesson quizzes can remind you of concepts you've previously studied.

NES Essential Academic Skills Math: Trigonometric Functions - Chapter Summary

Build upon your capacity to work with trigonometric functions as you get set to take the NES Essential Academic Skills Math examination. This chapter's video lessons provide a trigonometry review. They explore the 30-60-90 special right triangle as well as the 45-45-90 special right triangle. Watch the video lessons in order to:

  • Solve trigonometry problems with sine and cosine
  • Describe the properties of special right triangles
  • Graph sine and cosine transformations

Experienced educators lead these short video lessons, and they can answer your submitted questions on trigonometric functions. Each animated lesson contains a timeline feature that takes you to a different point in the video. You can also pause and rewind as often as necessary. Written transcripts reflect the videos exactly and multiple-choice self-assessment quizzes and a practice examination are available to measure your progress.

NES Essential Academic Skills Math: Trigonometric Functions Chapter Objectives

Express your comprehension of trigonometric functions on the NES Essential Academic Skills Subtest III - Mathematics examination. Utilize your memory of this chapter's topics as well as what you learned during your college years in order to successfully earn a teaching endorsement. The examination consists of 45 multiple-choice questions and should be completed in about an hour. You'll take the examination by computer.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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Other Chapters

Other chapters within the NES Essential Academic Skills Mathematics Subtest 3 (003): Practice & Study Guide course