84 Activitiy Central - Precalculus - Trigonometry Triangle and Circular Functions by Texas Instruments

Precalculus: Trigonometric Functions Classroom Activities		Download
Trig Proofs Students perform trigonometric proofs and verifying each proof through graphing. Standards Textbook	TI-84 series	Download9,323
$hero$ Trig Ratios - IB In this activity, students will use Cabri™ Jr. to discover the relationship between the trigonometric functions: sine, cosine and tangent and the side length ratios of a right triangle. Standards Textbook	TI-84 series	Download9,817
Find That Sine - IB Sinusoidal regression is used to determine equations to model various data sets and the equations are used to make inferences. Standards Textbook	TI-84 series	Download8,831
Trigonometric Identities Students will verify, prove, and explore trigonometric identities symbolically, numerically, and graphically. Standards Textbook	TI-84 series	Download9,804
Trigonometric Patterns Students use the unit circle to examine patterns in the six trigonometric functions. Standards Textbook	TI-84 series	Download10,016
Unit Circle Students discover the relationship between the trigonometric functions sine, cosine, and tangent and the side length ratios of a right triangle. Standards Textbook	TI-84 series	Download9,422
$9608_Step_1$ Vertical and Phase Shifts Students explore vertical and phase shifts of sine and cosine functions. Standards Textbook	TI-84 series	Download9,464
$12556_Step_1$ What's the Difference? The angle difference formula for cosine is explored. Standards Textbook	TI-84 series	Download8,634

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Trig Proofs

Trig Ratios - IB

Find That Sine - IB

Trigonometric Identities

Trigonometric Patterns

Unit Circle

Vertical and Phase Shifts

What's the Difference?

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