This bundle of SMART Board® presentations for Algebra 2 Honors students covers Unit 11: INTRODUCTION TO TRIGONOMETRY. You have total freedom to alter and revise each fully-editable SMART Notebook® file. Then, you can teach and present your lesson with any compatible Interactive Whiteboard. There are 82 slides to cover the concepts in depth.

***(5/23/2022) Updated and revised.

***(3/13/2023) Corrected units on 11.1 EX #6A Key

This unit includes the following topics:

1) Exploring Periodic Data

2) Angles and the Unit Circle

3) Radian Measure

4) The Sine Function

5) The Cosine Function

6) Right Triangle Trigonometry

Click HERE to SAVE 20% by buying all INTRODUCTION TO TRIGONOMETRY products, including cooperative activities, in UNIT 11 MEGA BUNDLE.

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Trigonometric Functions Relay

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Trigonometry Graphing Match-Up Activity

Here's two FREE Products for this unit:

Unit Circle FREEBIE

Trigonometry GNAW Activity

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Total Pages

82 slides

Answer Key

Included

Teaching Duration

Lifelong tool

Last updated Mar 13th, 2023

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Standards

to see state-specific standards (only available in the US).

CCSSHSF-TF.A.1

Understand radian measure of an angle as the length of the arc on the unit circle subtended by the angle.

CCSSHSF-TF.A.2

Explain how the unit circle in the coordinate plane enables the extension of trigonometric functions to all real numbers, interpreted as radian measures of angles traversed counterclockwise around the unit circle.

CCSSHSF-TF.A.3

Use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for π–𝘹, π+𝘹, and 2π–𝘹 in terms of their values for 𝘹, where 𝘹 is any real number.

CCSSHSF-TF.A.4

Use the unit circle to explain symmetry (odd and even) and periodicity of trigonometric functions.

CCSSHSF-TF.B.5

Choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.

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