Browsing: All Content in Trigonometry for Identities Browse discussions 
Login to Subscribe / Save Results

Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Right Triangle Geometry

Pythagorean (Trigonometry) 
Java Applet 
Lesson Plan 

[0]

This eModule presents realworld problems that motivate students to work with right triangle geometry. Interactive worksheets and diagrams with feedback help students learn to solve for unknown angles...
More: lessons, discussions, ratings, reviews,...

Double and Half Angle Formulas...

Double Angle (Trigonometry)+ 
Flash 
Support Material 

[0]

This minilesson explains double angle and half angle formulas, and problems involving angular measures.
More: lessons, discussions, ratings, reviews,...

Pythagorean Trigonometric Iden...

Pythagorean (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson introduces the concept of Pythagorean trigonometric identities.
More: lessons, discussions, ratings, reviews,...

Sum and Difference Formulas (T...

Sum and Difference (Trigonometry) 
Flash 
Support Material 

[1]

This minilesson explains sum and difference formulas for sine and cosine functions.
More: lessons, discussions, ratings, reviews,...

Trigonometric Identities (Gett...

Identities (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson introduces and walks you through the trigonometric identities.
More: lessons, discussions, ratings, reviews,...

Using Double and Half Angle Fo...

Double Angle (Trigonometry)+ 
Flash 
Support Material 

[0]

This minilesson explains how to use double and half angle formulas in trigonometric applications: e.g. integrating rational functions of sine and cosine will be very hard to integrate without these f...
More: lessons, discussions, ratings, reviews,...

Using Sum and Difference Formu...

Sum and Difference (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains more details of how to find the values of the sine and the cosine functions using the sum and difference formulas.
More: lessons, discussions, ratings, reviews,...

Verifying Trigonometric Identi...

Identities (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains how to use trigonometric identities to simplify trigonometric expressions.
More: lessons, discussions, ratings, reviews,...

I See Graphs

Identities (Trigonometry) 
Computer Algebra System 
Tool 

[0]

This downloadable software designed by a teacher generates problems suitable for courses in Algebra I, Algebra II, Trigonometry, Probability and Statistics, and 3D graphing. It also creates graphs ...
More: lessons, discussions, ratings, reviews,...

Formula for sin(A+B)

Sum and Difference (Trigonometry) 
Java Applet 
Tool 

[0]

This applet teaches students geometrically that sin(A+B) = sin(A)cos(B) + cos(A)sin(B). Students can change the values of A and B.
More: lessons, discussions, ratings, reviews,...

Pythagorean Theorem

Pythagorean (Trigonometry) 
Java Applet 
Tool 

[3]

This virtual manipulative allows you to walk through a visual proof of the Pythagorean theorem. Before beginning the proof, recall that the pythagorean theorem is: c^2 = a^2 + b^2
More: lessons, discussions, ratings, reviews,...

Six Trig Functions

Reciprocal (Trigonometry) 
Java Applet 
Tool 

[0]

This applet displays the six trig functions (sin, cos, tan, sec, csc, and cot) on the unit circle (degree measure).
More: lessons, discussions, ratings, reviews,...

Page 1
