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Topic (Course) 
Technology 
Type 
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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.
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Function Grapher (fg Applet)

Functions / Relations (Algebra)+ 
Java Applet 
Tool 

[2]

Interactive Java applet for graphing onevariable functions. Users may change x or y scales and translate the coordinate system, view any region in the coordinate plane, and change display colors of v...
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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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Principles of Calculus Modelin...

Functions, Graphs, and Limits (Calculus) 
Computer 
Activity 

[0]

Exercises on choosing the right function to model different kinds of data (PDF).
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Solutions

Functions, Graphs, and Limits (Calculus) 
Computer 
Activity 

[0]

Solutions to the sequences exercises.
More: lessons, discussions, ratings, reviews,...

Case Study: Modeling with Elem...

Functions, Graphs, and Limits (Calculus) 
Java Applet 
Support Material 

[0]

Outline of goals and sample problems: how do you use basic functions to model real data?
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Evaluator.java

Functions, Graphs, and Limits (Calculus) 
Java Applet 
Support Material 

[0]

Source code for the Evaluator applet.
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Sequences

Functions, Graphs, and Limits (Calculus) 
Computer 
Support Material 

[0]

Introduction to sequences and their convergence.
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Sequences

Functions, Graphs, and Limits (Calculus) 
Computer 
Support Material 

[0]

A graph of the function f(x) = (1+1/x)^x.
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3D Graph!

Functions, Graphs, and Limits (Calculus) 
Computer 
Tool 

[0]

Draw 3D or 2D equations with this free graphing software for Windows XP/ ME/2000. To draw 3D or 2D graphs all that is required is filling in the equation of the form z=f(x, y).
An older v...
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Calculator

Functions, Graphs, and Limits (Calculus) 
Java Applet 
Tool 

[1]

Enter expressions involving constants such as e and pi, and the calculator will evaluate them. You can also store constants to evaluate more complex expressions.
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Evaluator Applet

Functions, Graphs, and Limits (Calculus) 
Java Applet 
Tool 

[0]

Enter values for the variables x and N and watch functions defined using these values changed. Complete directions for customizing the applet.
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Exponential Growth

Functions, Graphs, and Limits (Calculus) 
Java Applet 
Tool 

[0]

This applet demonstrates an exponential growth model which plots population P_i for i=1 to i=600 given user input for the initial population P_0 and growth rate G. The difference equation used is P_(i...
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Fitting AIDS Data

Functions, Graphs, and Limits (Calculus) 
Java Applet 
Tool 

[0]

Are polynomial or exponential functions the best model for AIDS data? Compare the different graphs.
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Fitting a curve to data

Functions, Graphs, and Limits (Calculus) 
Flash 
Tool 

[0]

An animation: which curve predicts future data better?
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Implicit Equations Grapher

Functions, Graphs, and Limits (Calculus) 
Flash 
Tool 

[0]

This applet graphs userdefined implicit equations of the form f(x,y)=g(x,y) in a userdefined x,y ranges. The syntax used for input is the same as graphing calculator syntax.
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Logistic Growth

Functions, Graphs, and Limits (Calculus) 
Java Applet 
Tool 

[0]

This applet demonstrates a logistic growth model which plots population P_i for i = 1 to i = 600 given user input for the initial population P_0, growth rate G and carrying capacity CC. The difference...
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