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Topic (Course) 
Technology 
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Online Graphing Calculator  C...

Graphing Quadratics (Algebra)+ 
Java Applet 
Tool 

[0]

This graphing calculator, written in Java programming language, has the following features:

Planar Graphs

Graphs and Trees (Discrete Math) 
Flash 
Tool 

[0]

This set of problems is similar to the ones on pages 1 and 2, but this time, instead of looking for a particular structure within the graph, the question is whether or not the vertices (nodes) of the ...
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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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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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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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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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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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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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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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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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The Graph of y = a sin b(xc)

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[0]

Applet demonstrates vertical and horizontal scaling and phase shifting of the sine function (degrees)
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Trigonometric Functions

Graphs of Functions (Trigonometry)+ 
Sketchpad 
Tool 

[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,...

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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MathsNet:A Level Pure C2 Modul...

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[0]

Solving sine equations. This shows a sine curve that can be manipulated and a horizontal red bar that moves up and down. Students are given equations to solve, like sin x = .5. They graph sin x and t...
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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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Greatest Common Factor

Greatest common factor (Math 4)+ 
JavaScript 
Tool 

[0]

The user learns about the greatest common factor and how to find it for two numbers. After viewing examples, users can interactively practice finding the greatest common factor for two numbers.
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Look for Patterns

Greatest common factor (Math 5)+ 
Java Applet 
Lesson Plan 

[0]

The interactive paper pool game provides an opportunity for students to further develop their understanding of ratio, proportion, and least common multiple. Questions include,
 What pattern...
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Factoring by Grouping (Algebra...

Grouping (Algebra) 
Flash 
Support Material 

[0]

This minilesson explains how to solve an equation using factoring by grouping.
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The Rule of 72  Why it Works

Growth (Algebra)+ 
JavaScript 
Support Material 

[0]

The rule of 72 applies to annually compounded interest, this explanation looks at the case of continuously compounded interest first and then annually compounding interest.
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Shedding Light on the Subject

Growth (Algebra)+ 
Java Applet 
Tool 

[0]

This is a full lesson that gives students experience with exponential functions in an application format. There is a movie, an applet for gathering information, and a graphing applet. There is a les...
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Population Dynamics in Central...

Growth (Algebra)+ 
JavaScript 
Tool 

[0]

This model represents the interactions between members of a food chain; in this case, vegetation, rabbits and foxes. This simulation can be used to answer questions such as: What happens when vegetati...
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Credit Card Repayment Calculat...

Growth (Algebra)+ 
Calculator 
Tool 

[0]

Based on the information you provide, the calculator will give you an estimate of how long it will take you to pay off your credit card balance. The calculator assumes:
* you make no more charg...
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Debt Payoff Calculator

Growth (Algebra)+ 
Calculator 
Tool 

[0]

This debt payoff calculator can show how to accelerate the debt payoff. The process is simple; just apply a portion of the consolidated loan's monthly payment savings to the consolidated loan's balanc...
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Loan Consolidation Calculator

Growth (Algebra)+ 
Calculator 
Tool 

[0]

Getting a consolidation loan can do more than pay off debt. It is possible to create a sizable nest egg by investing all or a portion of the monthly payment savings. After a few years, the results are...
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