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Topic (Course) 
Technology 
Type 
$? 
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The Art Gallery Problem

Applications (Trigonometry) 
TINspire 
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...
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Triangle Geometry

Applications (Trigonometry) 
Java Applet 
Lesson Plan 

[1]

This eModule presents realworld 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...
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Math Forum Teacher Packet: TI ...

Applications (Trigonometry) 
TINspire 
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...
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RealWorld Applications (Trigo...

Applications (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains some realworld applications of the trigonometry.
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Double Ferris Wheel

Applications (Trigonometry) 
Java Applet 
Tool 

[1]

This is a Java Sketchpad animation of a double ferris wheel; the path of one passenger is traced as the ride spins.
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MultiFunction Data Flyer

Applications (Trigonometry) 
Java Applet 
Tool 

[0]

Enter a set of data points and a function or multiple functions, then manipulate those functions to fit those points. Manipulate the function on a coordinate plane using slider bars. Learn how each co...
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Scrambler

Applications (Trigonometry) 
Java Applet 
Tool 

[1]

The "Scrambler" is an amusement park ride with a central rotating hub with three central arms, with spokes at the end of each arm that rotate in a different direction. This applet, approved by the El...
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Ferris Wheel Notice/Wonder

Applications (Trigonometry) 
TINspire 
Tool 

[0]

Students write what they notice and wonder about a person riding a Ferris wheel, and then use TINspire™ technology to measure quantities and develop a mathematical model describing the situation.
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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.
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Graphs of Sine, Cosine, and Ta...

Graphs of Functions (Trigonometry) 
TINspire 
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...
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The Art Gallery Problem

Graphs of Functions (Trigonometry) 
TINspire 
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...
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Vertical and Phase Shifts

Graphs of Functions (Trigonometry) 
TINspire 
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...
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Math Forum Teacher Packet: TI ...

Graphs of Functions (Trigonometry) 
TINspire 
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,...

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 (noninteractive) animations.
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Graphing Sinusoids (Trigonomet...

Graphs of Functions (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson 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.
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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 minilesson, you'll examine these functions and their graphs, wi...
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Graphs of Sine and Cosine Func...

Graphs of Functions (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains how to sketch the graphs of sine and cosine functions and translations of these functions.
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Tangent of an Angle (Trigonome...

Graphs of Functions (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains the relationship between the tangent of an angle and slope of a line.
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Graphing Calculator

Graphs of Functions (Trigonometry) 
Calculator 
Tool 

[1]

Meta Calculator is a free online multipurpose calculator that supports the majority of calculator features used in high school or college. Features include

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...
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K3DSurf for 3D Mathematic draw...

Graphs of Functions (Trigonometry) 
Computer 
Tool 

[1]

K3DSurf is a program to visualize and manipulate mathematical models in three, four, five and six dimensions.
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The Trig Jig

Graphs of Functions (Trigonometry) 
Computer 
Tool 

[0]

This dance was intended to be an easy way to remember the graphs of six basic trigonometric functions: sine, cosine, tangent, cosecant, secant, and cotangent.
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3D Function Grapher

Graphs of Functions (Trigonometry) 
Flash 
Tool 

[0]

We present two versions of a 3D function grapherone on a white background, one on a black background. The user enters a formula for f(x,y) in terms of x and y and the applet draws its graph in 3D. T...
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Graphin' Sinusoidal Functions

Graphs of Functions (Trigonometry) 
Flash 
Tool 

[0]

Plots up to three sine functions at once, allowing the user to adjust the amplitude, frequency, phase, and offset.
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Surfin' Sinefeld's Insidious S...

Graphs of Functions (Trigonometry) 
Flash 
Tool 

[0]

Gives a multiplechoice quiz on the properties of the sine function, particularly on how the amplitude, frequency, phase, and offset affect the graph.
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