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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Reading Graphs

graphs and parameters of these functions (PreCalculus)+ 
Java Applet 
Lesson Plan 

[2]

Demonstrates the connections between formulas, graphs and words.
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Math Forum Teacher Packet: TI...

Functions (PreCalculus) 
TINspire 
Lesson Plan 

[0]

This packet contains a copy of the original problem used to create the activity, rationale and explanation behind the “Change the Representation” focal activity, and some thoughts on why this activity...
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Transformations with High Scho...

graphs and parameters of these functions (PreCalculus) 
Computer 
Story 

[0]

An education student at Utah State University describes how she used eNLVM with a group of high school students taking PreCalculus and studying the topic of graph transformations.
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Gathering Information from Gra...

graphs and parameters of these functions (PreCalculus)+ 
Calculator 
Support Material 

[0]

Interpreting graphs and their how curved lines represent velocity on a graph of distance vs. time.
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Ferris Wheel Investigation

graphs and parameters of these functions (PreCalculus) 
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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Operations on Functions

Functions (PreCalculus) 
Computer 
Support Material 

[0]

Standard operations you can perform on functions.
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Representations of a Line in T...

linear (PreCalculus) 
Computer 
Support Material 

[1]

Equations for a line in two and three dimensions.
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Trigonometric Functions

Functions (PreCalculus) 
Computer 
Support Material 

[0]

Introduction to the trigonometric functions.
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Composite Functions (Algebra I...

Functions (PreCalculus) 
Flash 
Support Material 

[0]

This minilesson explains how functions can be combined to give a composite function.
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Exponents and Logarithms Dialo...

exponential (PreCalculus) 
Java Applet 
Support Material 

[1]

Gives an introduction to the concept of a logarithms and shows how logs can be used to calculate fractal dimension.
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From Graphs to Function Machin...

exponential (PreCalculus)+ 
Java Applet 
Support Material 

[0]

A dialogue between a mentor and a student about graphs and functions.
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Functions as Processes or Rule...

linear (PreCalculus)+ 
Java Applet 
Support Material 

[0]

Discusses the notion of functions as a "number machine" with input and output.
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Mandelbrot Set Dialogue

Functions (PreCalculus) 
Java Applet 
Support Material 

[1]

Shows how the set of all Julia Sets are used to create the classic Mandelbrot fractal.
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Prisoners and Escapees  Julia...

Functions (PreCalculus) 
Java Applet 
Support Material 

[1]

Defines the notion of prisoners and escapees as they pertain to iterative functions. A prisoner ultimately changes to a constant while escapees iterate to infinity.
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Properties of Fractals Dialogu...

limits (PreCalculus) 
Java Applet 
Support Material 

[0]

A dialogue between a student and a mentor about the properties of fractals.
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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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Graphing Calculator

domain and range of functions (PreCalculus)+ 
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

CurvFit

Functions (PreCalculus) 
Computer 
Tool 

[0]

CurvFit (tm) is a nonlinear curve fitting program. Sine, damped Sine, Lorentz, Modified Lorentz, Power (ie Polynomial) and Exponential series are presently available models to match your data. We s...
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Derivative of Sine and Cosine

derivative (PreCalculus) 
Computer 
Tool 

[0]

This TI Interactive file is best suited for teacher demonstration. This document allows the user to define a function f(x) and guess the derivative of this function. The slider bar's values range f...
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Exponential and Logarithm Func...

exponential (PreCalculus) 
Computer 
Tool 

[1]

RealMedia movies of worked problems on exponential and trigonometric functions.
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Graphing Calculator (formerly ...

Functions (PreCalculus) 
Computer 
Tool 
$ 
[1]

A very powerful graphing program that is also especially easy to use. You can graph functions in two or more dimensions using different kinds of coordinates. You can make animations and save as movies...
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Graphing Calculator Online

Functions (PreCalculus) 
Computer 
Tool 

[0]

Intelligent online graphing calculator. Graph functions and parametric curves using the Cartesian or polar coordinate system. The only graphing calculator which lets you animate polar or parametric cu...
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MultyGraphiX

Functions (PreCalculus) 
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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SimCalc MathWorlds Software fo...

increasing, decreasing and constant rates of change (PreCalculus) 
Computer 
Tool 

[2]

The SimCalc Project aims to democratize access to the Mathematics of Change for mainstream students by combining advanced simulation technology with innovative curriculum that begins in the early g...
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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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