In Spanish. An overview of trigonometry, trigonometric functions, and hyperbolic functions. A great resource page.

Learners examine derivatives. Topics investigated are product rule, chain rule, derivatives of trigonometric functions, the definition of the derivative, and related rates. Class notes, definitions, and examples with detailed solutions...

These LearningCheck files are designed to determine if students know the unit circle.

Learn about the tangent with this helpful reference tool. Provides a detailed definition, examples, and an interactive activity that enhances further explanation. Includes links to related topics.

[Free Registration/Login Required] After a quick review of properties in Algebra- addition property of equality and multiplication property of equality- students are guided through all solutions using numerous strategies including back...

[Free Registration/Login may be required to access all resource tools.] Advanced applications of trigonometric identities.

[Free Registration/Login may be required to access all resource tools.] Calculate the secant, cosecant, and cotangent functions using the sides of a triangle.

Given the graph of a sinusoidal function, determine its midline equation. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

This tutorial shows step by step how the inverse of the hyperbolc cosine function is derived.

Given the formula of a sinusoidal function, determine its amplitude. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Given the formula of a sinusoidal function, determine its period. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Given the formula of a sinusoidal function, determine its midline equation. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Given the formula of a sinusoidal function of the form a*f(bx)+d, draw its graph. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Trigonometric relationships are applied to integrals that contain trig functions. The examples provided are great practice for applying the rules.

Resource contains interactive programs that can be manipulated and animation to help students grasp basic concepts in trigonometry.

An interactive graph provides a demonstration to show how the measure of an angle is related to the sine and cosine waves. Topics covered include amplitude and period. Examples allow students to practice the concepts.

In this task, students are shown circle formations where an inner circle is surrounded by a set of circles and all circles are touching. In the first situation, all circles have the same diameter. In the second, the inner circle is...

[Free Registration/Login may be required to access all resource tools.] Define the tangent and cotangent graphs using the unit circle.

Learn how to find the sine, cosine, and tangent of angles in right triangles.

Learn about arcsine, arccosine, and arctangent, and how they can be used to solve for a missing angle in right triangles.

Students explore trigonometry concepts through this collection of definitions, lessons, examples problem-solving steps and strategies, and practice problems. Topics include solving triangles, trigonometric functions, theorems, and the...

[Free Registration/Login may be required to access all resource tools.] Combine calculations for amplitude and period on a sine or cosine graph.

[Free Registration/Login may be required to access all resource tools.] Find the amplitude of a sine or cosine curve.

[Free Registration/Login may be required to access all resource tools.] Relating period and frequency for a sine or cosine graph with examples, practice problems, and vocabulary.