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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Parametric Functions

Graphing Equations (Trigonometry) 
Sketchpad 
Activity 

[0]

Students investigate parametric functions in rectangular and polar coordinates. The link to the activity itself is to a zip file that contains both the activity in pdf format and the corresponding ...
More: lessons, discussions, ratings, reviews,...

2D/3D Function Plotter

Graphing Equations (Trigonometry) 
JavaScript 
Tool 

[0]

An online (JavaScript) plotting tool for creating 2D and 3D graphs from typed in algebraic expressions. This is version 2.92. See the story for the older version.
More: lessons, discussions, ratings, reviews,...

Cartesian Graphs and Polar Gra...

Graphing Equations (Trigonometry) 
Sketchpad 
Tool 

[1]

Students compare rectangular graphs and polar graphs for functions of the form y = a sin(bx) and r = a sin(b?). Students analyze how the period and amplitude of a Cartesian graph correlate to featu...
More: lessons, discussions, ratings, reviews,...

FooPlot  Online graphing calc...

Graphing Equations (Trigonometry) 
JavaScript 
Tool 

[2]

This tool lets you plot functions, polar plots, and 3D with just a suitable web browser (within the IE, FireFox, or Opera web browsers), and find the roots and intersections of graphs. In addition, yo...
More: lessons, discussions, ratings, reviews,...

GX2: Graph Explorer

Graphing Equations (Trigonometry) 
Java Applet 
Tool 

[3]

A Java2based applet which behaves like a graphing calculator. Graph equations, define additional functions, add parameters, add color to selected graphs, and label objects.
More: lessons, discussions, ratings, reviews,...

Graph Explorer

Graphing Equations (Trigonometry) 
Java Applet 
Tool 

[2]

An applet essentially mimicking a graphing calculator, this is used in a number of activities from the same author. Graph functions, experiment with parameters, distinguish between functions by graphi...
More: lessons, discussions, ratings, reviews,...

Parametric Functions

Graphing Equations (Trigonometry) 
Sketchpad 
Tool 

[0]

Students investigate parametric functions in rectangular and polar coordinates. The link to the tool itself is to a zip file that contains both the sketch and a pdf file of the corresponding activi...
More: lessons, discussions, ratings, reviews,...

Winplot

Graphing Equations (Trigonometry) 
Computer 
Tool 

[5]

Winplot is a generalpurpose 2D/3D plotting utility, which can draw (and animate) curves and surfaces presented in a variety of formats. It allows for customizing and includes a data table which can b...
More: lessons, discussions, ratings, reviews,...

Quadratic Functions

Graphing Quadratics (Algebra) 
Java Applet 
Activity 

[5]

Guided activities with the Graph Explorer applet, designed to let students learning about quadratic functions explore: the parabolic shape of the graphs of quadratic functions; how coefficients affect...
More: lessons, discussions, ratings, reviews,...

Weaving a Parabola Web with th...

Graphing Quadratics (Algebra) 
Java Applet 
Activity 

[0]

In this activity, you'll explore how the graph of a quadratic function and its symbolic expression relate to each other. You start with a set of four graphs, which we'll call a Parabola Web.
More: lessons, discussions, ratings, reviews,...

Great Green Globs Contest

Graphing Quadratics (Algebra) 
Computer 
Story 

[1]

A story from the middle school classroom: Ihor describes how he scheduled a "contest" for students to show what they know about slopes and yintercepts using the Green Globs software. He also provides...
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Data Flyer

Graphing Quadratics (Algebra) 
Java Applet 
Tool 

[2]

This activity allows the user to plot a set of (x,y) ordered pairs and graph a function on the same coordinate plane. The applet allows the manipulation of a function of the form y = f(x).
More: lessons, discussions, ratings, reviews,...

FooPlot  Online graphing calc...

Graphing Quadratics (Algebra) 
JavaScript 
Tool 

[2]

This tool lets you plot functions, polar plots, and 3D with just a suitable web browser (within the IE, FireFox, or Opera web browsers), and find the roots and intersections of graphs. In addition, yo...
More: lessons, discussions, ratings, reviews,...

GX2: Graph Explorer

Graphing Quadratics (Algebra) 
Java Applet 
Tool 

[3]

A Java2based applet which behaves like a graphing calculator. Graph equations, define additional functions, add parameters, add color to selected graphs, and label objects.
More: lessons, discussions, ratings, reviews,...

Graph Explorer

Graphing Quadratics (Algebra) 
Java Applet 
Tool 

[2]

An applet essentially mimicking a graphing calculator, this is used in a number of activities from the same author. Graph functions, experiment with parameters, distinguish between functions by graphi...
More: lessons, discussions, ratings, reviews,...

Graphical Function Explorer (G...

Graphing Quadratics (Algebra) 
Flash 
Tool 

[3]

A free webbased function graphing tool. Graph up to three different functions on the same axes.
Functions can refer to up to three independent variables controlled by sliders. As you move the...
More: lessons, discussions, ratings, reviews,...

Graphing Calculator

Graphing Quadratics (Algebra) 
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

Green Globs and Graphing Equat...

Graphing Quadratics (Algebra) 
Computer 
Tool 
$ 
[1]

Students explore the relationship between equations and their graphs in this handson learning environment where they investigate, manipulate, and understand linear, quadratic and other graphs. They ...
More: lessons, discussions, ratings, reviews,...

Guess My Coefficients App

Graphing Quadratics (Algebra) 
TI83/TI84 
Tool 

[1]

This App provides a way for students to study and learn how to identify the coefficients of a function from a graph. Students can choose linear functions, quadratic functions, and absolute value funct...
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I See Graphs

Graphing Quadratics (Algebra) 
Computer Algebra System 
Tool 

[0]

This downloadable software designed by a teacher generates problems suitable for courses in Algebra I, Algebra II, Trigonometry, Probability and Statistics, and 3D graphing. It also creates graphs ...
More: lessons, discussions, ratings, reviews,...

Math4Mobile: Fit2Go

Graphing Quadratics (Algebra) 
Mobile Device 
Tool 

[0]

Fit2Go, an application for cellular mobile phones, is a linear and quadratic function graphing tool and curve fitter. Students can view a phenomenon, identify variables, conduct experiments and tak...
More: lessons, discussions, ratings, reviews,...

Math4Mobile: Graph2Go

Graphing Quadratics (Algebra) 
Mobile Device 
Tool 

[2]

This is a graphing application for cellular mobile phones. The basic features of Graph2Go are:

Math4Mobile: Solve2Go

Graphing Quadratics (Algebra) 
Mobile Device 
Tool 

[0]

This is an application for cellular mobile phones. Solving with Solve2Go one has to specify two functions' expressions by choosing each of expression from a list of given parametric functions' expr...
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Online Grapher

Graphing Quadratics (Algebra) 
Java Applet 
Tool 

[1]

This Java applet can be used to graph functions using function notation. It allows zooming and rescaling.
More: lessons, discussions, ratings, reviews,...

Parabola in Factored Form

Graphing Quadratics (Algebra) 
Sketchpad 
Tool 

[0]

This sketch allows the manipulation of a parabola in factored form. On the first page, the coefficients a and b are restricted to multiples of 0.5. On the second page, they are unrestricted and can be...
More: lessons, discussions, ratings, reviews,...

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