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Topic (Course) 
Technology 
Type 
$? 
Rating 

Trig Identities

Function graphs (Calculus) 
Java Applet 
Tool 

[1]

Verify trig identities involving sine and cosine by stretching, squeezing, and translating a function until it matches the target function.
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Trigonometric Functions

Function graphs (Calculus) 
Java Applet 
Tool 

[0]

See the cosine and sine of points on the unit circle.
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Trigonometric Functions

Function graphs (Calculus) 
Computer 
Tool 

[0]

RealMedia movies of worked problems on trigonometric functions and identities.
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Got a Plan? (PDF file)

Functions (Math 7)+ 
Java Applet 
Activity 

[0]

Use this sample activity with the Piecewise Linear Function Grapher to explore different cell phone plans and find out what works best for different situations.
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Functions: How b depends on a

Functions (Math 7)+ 
Java Applet 
Tool 

[0]

This game explores functions in a different way: a and b = f(a) are drawn in a unique numerical line. When the user changes a, b = f(a) changes following a rule. The objective of the game is to discov...
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MultiFunction Data Flyer

Functions (Math 7)+ 
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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Piecewise Linear Grapher

Functions (Math 7)+ 
Java Applet 
Tool 

[0]

Highlight the language of domain and range, and the ideas of continuity and discontinuity, with this tool that links symbolic and graphic representations of each interval of a piecewise linear functio...
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Operations on Functions

Functions (PreCalculus) 
Computer 
Support Material 

[0]

Standard operations you can perform on functions.
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Trigonometric Functions

Functions (PreCalculus) 
Computer 
Support Material 

[0]

Introduction to the trigonometric functions.
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Grapher

Functions (PreCalculus)+ 
Android 
Tool 

[1]

Draw standard, parametric, or polar form with this 2D grapher, which supports trigonometric, logarithmic, wave, and dozens of other mathematical functions.
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Moving Man Activity

Functions (PreCalculus) 
Java Applet 
Tool 

[0]

This applet demonstrates through 3 graphs the relation between distance, acceleration, velocity and time.
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Operations on Functions

Functions (PreCalculus) 
Java Applet 
Tool 

[0]

Plot two functions and their sum, difference, product, composite, inverses, or scalar multiples.
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Plomplex (complex function plo...

Functions (PreCalculus)+ 
JavaScript 
Tool 

[0]

Plomplex is a complex function plotter using domain coloring. You can compose a function with a complex variable z, and generate a domain coloring plot of it. You can choose the plot range as well as ...
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Simplesim

Functions (PreCalculus)+ 
Computer 
Tool 

[0]

Simplesim is suited for modelling of nonanalytic relations in systems which are causal in the sense that different courses of events interact in a way that is difficult to see and understand. Exam...
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Trigonometric Functions

Functions (PreCalculus) 
Java Applet 
Tool 

[0]

Graphs the sine and cosine functions as a point moves around the unit circle.
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Composite Functions (Algebra I...

Functions / Relations (Algebra II)+ 
Flash 
Support Material 

[0]

This minilesson explains how functions can be combined to give a composite function.
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Exploring the Reliability of C...

Functions / Relations (Algebra II)+ 
TI Calculator 
Support Material 

[0]

What's the reliability of cancer tests, diabetes tests, and pregnancy tests? This brief discussion shows some functions to be used on your graphing calculator to visualize a graph of the accuracy of a...
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Graphing Time, Distance, Veloc...

Functions / Relations (Algebra II) 
Calculator 
Support Material 

[2]

Analyzing graphs and creating velocity graphs from distance and acceleration from velocity.
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Two Variable Functions Dialogu...

Functions / Relations (Algebra II) 
Calculator 
Support Material 

[2]

Introduces 2 variable functions as ordered pairs and how to operate perform operations on ordered pairs.
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Funderstanding Roller Coaster

Functions / Relations (Algebra II)+ 
Java Applet 
Tool 

[0]

This physicsexploration applet allows the user to experiment with different roller coaster track designs, then test. Friction and mass are modeled. Includes hot links to explanations of various phys...
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Inverse Functions

Functions / Relations (Algebra II)+ 
Java Applet 
Tool 

[1]

The three applets on this page are: Oneto one or Not?, Graphs of Inverse Functions, and Inverse Functions. The first one allows students to decide if a function is onetoone, and if not, it shows a...
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Consumer Economics in Algebra

Functions / Relations (Algebra)+ 
JavaScript 
Activity 

[3]

Explore retirement issues and consumer credit with this activity, which involves online calculators, interviews, journaling, and group presentations. This activity was used as a project to accompany a...
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Reading Graphs

Functions / Relations (Algebra)+ 
Java Applet 
Lesson Plan 

[2]

Demonstrates the connections between formulas, graphs and words.
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Functions (Getting Started: Al...

Functions / Relations (Algebra) 
Flash 
Support Material 

[0]

This minilesson explains functions and related concepts such as relation, notation, domain and range of a function.
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One to Many Relationship (Alge...

Functions / Relations (Algebra) 
Flash 
Support Material 

[0]

This minilesson explains how relations can have one to many mapping and how to determine whether two sets of points have one to one mapping or many to one.
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