INSTRUCTIONAL UNIT: A CRASH COURSE IN TRIGONOMETRY
This trigonometry module consists of sections in PDF format as well as supporting documents. These documents are GSP animation files that I made. While you read the sections in PDF format, please refer to these supporting documents when necessary: This is essential for a full understanding of the subject matter.
PDF FILES:
1. UNIT CIRCLE - ANGLE MASURE UNITS
2. TRIGONOMETRIC FUNCTIONS and TABLES
3. PERIODIC FUNCTIONS - GRAPHS OF TRIGONOMETRIC FUNCTIONS - INVERSE TRIGONOMETRIC FUNCTIONS
4. THREE TRIGONOMETRIC THEOREMS IN TRIANGLES
5. SUM and DIFFERENCE FORMULAS
SUPPORTING DOCUMENTS:
1. Point C traces graph of cosine while point P is animated on the unit circle
2. Points S traces graph of sine while point P is animated on the unit circle
3. Points T traces graph of tangent while point P is animated on the unit circle
4. Point J traces graph of cotangent while point P is animated on the unit circle
5. Point C' traces graph of arccosine while point P is animated on the unit circle
6. Points S' traces graph of arcsine while point P is animated on the unit circle
7. Points T' traces graph of arctangent while point P is animated on the unit circle
8. Point J' traces graph of arccotangent while point P is animated on the unit circle