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Topic (Course) 
Technology 
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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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Sets, Relations, and Functions...

Functions / Relations (Algebra)+ 
Flash 
Support Material 

[0]

This minilesson is an introduction to the meaning of sets, relations, and functions, using both roster form and set builder notation.
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Types of Functions (Algebra I)

Functions / Relations (Algebra) 
Flash 
Support Material 

[0]

This minilesson covers onetoone matching of functions, showing graphical and tabular representation of one to one mapping and many to one mapping.
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College Algebra Worksheets

Functions / Relations (Algebra)+ 
Flash 
Tool 

[1]

This collection of free worksheets provides practice in a variety of algebra topics, generating ten problems at a time for users to solve. Each worksheet is printable and comes with an answer key.
To...
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Explore Graphs of Functions : ...

Functions / Relations (Algebra) 
Java Applet 
Tool 

[0]

Investigate the behavior of selected functions of the form f(x+c) as c changes.
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Explore Graphs of Functions : ...

Functions / Relations (Algebra) 
Java Applet 
Tool 

[0]

Investigate the behavior of selected functions of the form f(x)+d as d changes.
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Explore Graphs of Functions : ...

Functions / Relations (Algebra) 
Java Applet 
Tool 

[0]

Investigate the behavior of selected functions of the form f(bx) as b changes.
More: lessons, discussions, ratings, reviews,...

Explore Graphs of Functions : ...

Functions / Relations (Algebra) 
Java Applet 
Tool 

[2]

Investigate the behavior of selected functions of the form a*f(x) as a changes.
More: lessons, discussions, ratings, reviews,...

Function Notation

Functions / Relations (Algebra) 
Flash 
Tool 

[2]

Students are given an input like f(3) and asked to move a point to the location on a given graph. Feedback is given. Students are also given the output, and asked to place the point properly, for ex...
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MultyGraphiX

Functions / Relations (Algebra)+ 
Computer 
Tool 

[0]

Windows software which allows the display of 2D and 3D diagrams both on one, and on different screens. Display 2D diagrams in the Cartesian and polar systems of coordinates. Display 3D diagrams in t...
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Properties of Inequalities

Functions / Relations (Algebra) 
Flash 
Tool 

[0]

This tutorial explains the basic properties of inequalities, including definitions, trichotomy, addition, subtraction, multiplication, and division.
College Cram charges access fees by the month...
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Sandwiches and Shakes

Functions / Relations (Algebra)+ 
PowerPoint 
Tool 

[0]

This is a short PowerPoint that visually explains composition of functions using sandwiches and milkshakes. Simple, but clear explanation.
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SpaceTime

Functions / Relations (Algebra)+ 
PocketPC 
Tool 

[0]

This crossplatform mathematics software includes realtime 2D, 3D, and 4D graphing and MobileCAS® for computer algebra and calculus,
Platforms include: Windows, Mac, PocketPC, Palm, Win...
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Case Study: Modeling with Elem...

Functions, Graphs, and Limits (Calculus) 
Computer 
Activity 

[2]

A quiz (with answers) on choosing the right function to model different kinds of data.
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Exercises

Functions, Graphs, and Limits (Calculus) 
Computer 
Activity 

[0]

Experiment with sequences: find expressions for simple sequences, as well as using the technical definition of convergence.
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Modeling Discrete Data: Quiz

Functions, Graphs, and Limits (Calculus) 
Computer 
Activity 

[0]

A quiz on basic functions and their graphs.
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Principles of Calculus Modelin...

Functions, Graphs, and Limits (Calculus) 
Computer 
Activity 

[0]

Exercises on fitting curves to data (PDF).
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