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Exploring Precalculus with The...	Trig Functions (Trigonometry)	Sketchpad	Activity	$	[0]
The 56 activities in this collection give students the opportunity to directly experience, through dynamic visualization and manipulation, the topics covered in precalculus. It finishes with a dynami... More: lessons, discussions, ratings, reviews,...
Graphing Calculator (formerly ...	Graphs of Functions (Trigonometry)	Computer	Tool	$	[1]
A very powerful graphing program that is also especially easy to use. You can graph functions in two or more dimensions using different kinds of coordinates. You can make animations and save as movies... More: lessons, discussions, ratings, reviews,...
Green Globs and Graphing Equat...	Trig Functions (Trigonometry)	Computer	Tool	$	[1]
Students explore the relationship between equations and their graphs in this hands-on learning environment where they investigate, manipulate, and understand linear, quadratic and other graphs. They ... More: lessons, discussions, ratings, reviews,...
powerOne^TM Graph v4	Trig Functions (Trigonometry)	Palm OS	Tool	$	[1]
powerOne(r) Graph supports computation & graphing in the mathematics classroom. The following tasks can be done with this software on a handheld computer including: Data plotting More: lessons, discussions, ratings, reviews,...
Calculus Made Easy App	Trig Functions (Trigonometry)	TI-89	Tool	$	[3]
Contains concise rules and corresponding examples for functions, limits, derivatives, integrals, trigonometry, and BC Calculus. More: lessons, discussions, ratings, reviews,...
Right Triangle Geometry	Of Acute Angles (Trigonometry)	Java Applet	Activity		[2]
This eModule presents real-world 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,...
Triangle Geometry	Of Any Angle (Trigonometry)	Java Applet	Activity		[1]
This eModule presents real-world problems that motivate students to work with triangle geometry. Interactive worksheets and diagrams with feedback help students learn to solve for unknown angles and s... More: lessons, discussions, ratings, reviews,...
Exploring Trigonometric Functi...	The Unit Circle (Trigonometry)	Sketchpad	Activity		[1]
This activity has students geometrically construct and investigate the graphs of sine and cosine based upon the lengths of the sides of a reference triangle. More: lessons, discussions, ratings, reviews,...
Sums of Sinusoidal Functions	Transforming Graphs (Trigonometry)	Sketchpad	Activity		[0]
Students model wave superposition and wave packets, analyzing sums of sinusoidal waves. The link to the tool itself is to a zip file that contains both the activity in pdf format and the correspond... More: lessons, discussions, ratings, reviews,...
Translation of Functions	Transforming Graphs (Trigonometry)	Sketchpad	Activity		[0]
Students create both geometric and algebraic translations of a function, match the two translations, and use the components of the geometric vector to write an equation for translated image. The li... More: lessons, discussions, ratings, reviews,...
Trigonometric Functions	Graphs of Functions (Trigonometry)+	Sketchpad	Activity		[0]
Investigate sine, cosine, tangent, cosecant, secant, cotangent, sine inverse, cosine inverse, and tangent inverse function graphs. Includes three activities and a prepared sketch. More: lessons, discussions, ratings, reviews,...
Graphs of Sine, Cosine, and Ta...	Of Any Angle (Trigonometry)+	TI-Nspire	Activity		[0]
Students are introduced to the shapes of the sine, cosine, and tangent graphs. They will use a unit circle to calculate the x and y lengths of a triangle placed at different values along the circle. T... More: lessons, discussions, ratings, reviews,...
The Art Gallery Problem	Of Acute Angles (Trigonometry)+	TI-Nspire	Activity		[0]
The question of where patrons should stand to enjoy the best view of a painting is one that art gallery curators must consider on a regular basis. For this activity, we will consider a painting that i... More: lessons, discussions, ratings, reviews,...
Vertical and Phase Shifts	Graphs of Functions (Trigonometry)+	TI-Nspire	Activity		[0]
In this activity, students explore vertical and phase shifts of sine and cosine functions, after a brief review of period and amplitude. Students will manipulate sliders to change the values of parame... More: lessons, discussions, ratings, reviews,...
Right Triangle Geometry	Of Acute Angles (Trigonometry)	Java Applet	Lesson Plan		[0]
This eModule presents real-world 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,...
Triangle Geometry	Of Acute Angles (Trigonometry)+	Java Applet	Lesson Plan		[1]
This eModule presents real-world problems that motivate students to work with triangle geometry. Interactive worksheets and diagrams with feedback help students learn to solve for unknown angles and s... More: lessons, discussions, ratings, reviews,...
Math Forum Teacher Packet: TI ...	Trig Functions (Trigonometry)+	TI-Nspire	Lesson Plan		[0]
This packet contains a copy of the original problem used to create the activity, rationale and explanation behind the �Make a Mathematical Model� focal activity, and some thoughts on why this activity... More: lessons, discussions, ratings, reviews,...
Great Green Globs Contest	Trig Functions (Trigonometry)	Computer	Story		[1]
A story from the middle school classroom: Ihor describes how he scheduled a "contest" for students to show what they know about slopes and y-intercepts using the Green Globs software. He also provides... More: lessons, discussions, ratings, reviews,...
Ferris Wheel Investigation	Graphs of Functions (Trigonometry)+	Computer	Support Material		[0]
This file carefully explains parametrization of Ferris wheel and double Ferris wheel rides. It includes extensions for Calculus and (non-interactive) animations. More: lessons, discussions, ratings, reviews,...
Definitions of Trigonometric F...	Trig Functions (Trigonometry)	Flash	Support Material		[0]
This mini-lesson explains how to relate the angles and sides of a right triangle. More: lessons, discussions, ratings, reviews,...
Graphing Sinusoids (Trigonomet...	Graphs of Functions (Trigonometry)	Flash	Support Material		[0]
This mini-lesson explains the basics of sinusoids: the waves having a form which, if plotted, would be the same as that of a trigonometric sine or cosine function. More: lessons, discussions, ratings, reviews,...
Graphing Tangent, Cotangent, S...	Graphs of Functions (Trigonometry)	Flash	Support Material		[0]
The sine, cosine and tangent of an angle are all defined in terms of trigonometry, but they can also be expressed as functions. In this mini-lesson, you'll examine these functions and their graphs, wi... More: lessons, discussions, ratings, reviews,...
Graphs of Sine and Cosine Func...	Graphs of Functions (Trigonometry)	Flash	Support Material		[0]
This mini-lesson explains how to sketch the graphs of sine and cosine functions and translations of these functions. More: lessons, discussions, ratings, reviews,...
Real-World Applications (Trigo...	Applications (Trigonometry)	Flash	Support Material		[0]
This mini-lesson explains some real-world applications of the trigonometry. More: lessons, discussions, ratings, reviews,...
Tangent of an Angle (Trigonome...	Graphs of Functions (Trigonometry)	Flash	Support Material		[0]
This mini-lesson explains the relationship between the tangent of an angle and slope of a line. More: lessons, discussions, ratings, reviews,...
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