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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

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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Archimy.com  3D Graphs Online

Trig Functions (Trigonometry) 
Flash 
Tool 

[1]

Archimy.com is a service for drawing the graphs of all kinds of functions.
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Calculus Made Easy App

Trig Functions (Trigonometry) 
TI89 
Tool 
$ 
[3]

Contains concise rules and corresponding examples for functions, limits, derivatives, integrals, trigonometry, and BC Calculus.
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Cosecant Function in a Right T...

Of Acute Angles (Trigonometry) 
Flash 
Tool 

[0]

Flashbased demonstration of the procedure for finding the cosecant of an acute angle of a right triangle, given the lengths of the opposite side and hypotenuse. College Cram charges access fees ...
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Cosine Box

The Unit Circle (Trigonometry) 
Java Applet 
Tool 

[1]

Applet that provides a visualization of the cosine function. Also can be used as a cosine calculator (degrees). Includes short activity in solving cos(x) = k equations.
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Cosine Engine

The Unit Circle (Trigonometry) 
Java Applet 
Tool 

[0]

With this applet, students study the extrema of the function A cos^2 (t) + B cos(t) + C. A parabola is drawn with studentsupplied coefficients and constant, and the unit circle is drawn below, so th...
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Cosine and ArcCosine in a Righ...

Of Acute Angles (Trigonometry) 
Flash 
Tool 

[0]

Flashbased introduction to finding the third value when two values, of adjacent side, hypotenuse, and angle, are given. College Cram charges access fees by the month or by the semester for most r...
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Cotangent Function in a Right ...

Of Acute Angles (Trigonometry) 
Flash 
Tool 

[0]

Flashbased introduction to finding the value of an acute angle in a right triangle given its adjacent and opposite side lengths. College Cram charges access fees by the month or by the semester f...
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Crane Ship

The Unit Circle (Trigonometry) 
Java Applet 
Tool 

[1]

Applet teaches an intuitive feel for the geometric length of sin(t) given the length of the hypotenuse and t. A crane is stationed on a ship. Its wire has the length of sin(t), where t is the angle ...
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Data Flyer

Trig Functions (Trigonometry)+ 
Java Applet 
Tool 

[2]

This activity allows the user to plot a set of (x,y) ordered pairs and graph a function on the same coordinate plane. The applet allows the manipulation of a function of the form y = f(x).
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Definitions of Trigonometric F...

Trig Functions (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains how to relate the angles and sides of a right triangle.
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Double Ferris Wheel

Graphs of Functions (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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Experiment with the Ferris Whe...

Graphs of Functions (Trigonometry) 
Sketchpad 
Tool 

[0]

These sketches created with Geometer's Sketchpad were originally written to go with problem CF 21 in the CPM Algebra 2 book.
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Exploring Graph of Sine

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[2]

Change the values of the parameters in y = a*sin(bx + c) + d and see how the changes effect the shape of the graph.
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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...
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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.
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Ferris Wheel

The Unit Circle (Trigonometry) 
Java Applet 
Tool 

[2]

This aplet is an introduction to trigonometric functions. A small red gondola moving around a ferris wheel can be viewed from different angles.
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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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Ferris Wheel Notice/Wonder

The Unit Circle (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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Formula for sin(A+B)

The Unit Circle (Trigonometry) 
Java Applet 
Tool 

[0]

This applet teaches students geometrically that sin(A+B) = sin(A)cos(B) + cos(A)sin(B). Students can change the values of A and B.
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Function Flyer

Trig Functions (Trigonometry)+ 
Java Applet 
Tool 

[2]

Students can manipulate the constants and coefficients in any function thereby encouraging the user to explore the effects on the graph of the function by changing those numbers.
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GX2: Graph Explorer

Graphs of Functions (Trigonometry) 
Java Applet 
Tool 

[3]

A Java2based applet which behaves like a graphing calculator. Graph equations, define additional functions, add parameters, add color to selected graphs, and label objects.
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Graph Explorer

Graphs of Functions (Trigonometry) 
Java Applet 
Tool 

[2]

An applet essentially mimicking a graphing calculator, this is used in a number of activities from the same author. Graph functions, experiment with parameters, distinguish between functions by graphi...
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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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Graphing Calculator

Graphs of Functions (Trigonometry)+ 
Calculator 
Tool 

[2]

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

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