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	Download10,017
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
$12556_Step_1$ What's the Difference? The angle difference formula for cosine is explored. Standards Textbook	TI-84 series	Download8,634

Control your cookie preferences

You can control your preferences for how we use cookies to collect and use information while you're on TI websites by adjusting the status of these categories.

Category	Description	Allow
Analytics and performance cookies	These cookies, including cookies from Google Analytics, allow us to recognize and count the number of visitors on TI sites and see how visitors navigate our sites. This helps us improve the way TI sites work (for example, by making it easier for you to find information on the site).
Advertising and marketing cookies	These cookies enable interest-based advertising on TI sites and third-party websites using information you make available to us when you interact with our sites. Interest-based ads are displayed to you based on cookies linked to your online activities, such as viewing products on our sites. We may also share this information with third parties for these purposes. These cookies help us tailor advertisements to better match your interests, manage the frequency with which you see an advertisement, and understand the effectiveness of our advertising.
Functional cookies	These cookies help identify who you are and store your activity and account information in order to deliver enhanced functionality, including a more personalized and relevant experience on our sites. If you do not allow these cookies, some or all site features and services may not function properly. If you do not allow these cookies, some or all of the site features and services may not function properly.
Social media cookies	These cookies allow identification of users and content connected to online social media, such as Facebook, Twitter and other social media platforms, and help TI improve its social media outreach.
Strictly necessary	These cookies are necessary for the operation of TI sites or to fulfill your requests (for example, to track what items you have placed into your cart on the TI.com, to access secure areas of the TI site, or to manage your configured cookie preferences).	Always On

Category

Description

Allow

Analytics and performance cookies

These cookies, including cookies from Google Analytics, allow us to recognize and count the number of visitors on TI sites and see how visitors navigate our sites. This helps us improve the way TI sites work (for example, by making it easier for you to find information on the site).

Advertising and marketing cookies

These cookies enable interest-based advertising on TI sites and third-party websites using information you make available to us when you interact with our sites. Interest-based ads are displayed to you based on cookies linked to your online activities, such as viewing products on our sites. We may also share this information with third parties for these purposes. These cookies help us tailor advertisements to better match your interests, manage the frequency with which you see an advertisement, and understand the effectiveness of our advertising.

Functional cookies

These cookies help identify who you are and store your activity and account information in order to deliver enhanced functionality, including a more personalized and relevant experience on our sites. If you do not allow these cookies, some or all site features and services may not function properly.

Social media cookies

These cookies allow identification of users and content connected to online social media, such as Facebook, Twitter and other social media platforms, and help TI improve its social media outreach.

Strictly necessary

These cookies are necessary for the operation of TI sites or to fulfill your requests (for example, to track what items you have placed into your cart on the TI.com, to access secure areas of the TI site, or to manage your configured cookie preferences).

Always On

Trig Proofs

Trig Ratios - IB

Find That Sine - IB

Trigonometric Identities

Trigonometric Patterns

Unit Circle

What's the Difference?

Control your cookie preferences