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Technology 
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Quadratic equation visualizer

Graphing (Algebra)+ 
Java Applet 
Tool 

[1]

Explore how the parameters in a quadratic equaiton in standard form affect the graph of the equation. Dynamically change the parameters a, b, and c and immediately see the effect on the graph. Try t...
More: lessons, discussions, ratings, reviews,...

Recognize Functions 1

Graphing (Algebra)+ 
Java Applet 
Tool 

[1]

Use your knowledge of linear and quadratic functions to match each graph with its function.
More: lessons, discussions, ratings, reviews,...

Recognize Graphs 1

Graphing (Algebra)+ 
Java Applet 
Tool 

[1]

Use your knowledge of quadratic functions to match each function with its graph. Functions are of the form ax^2 + bx + c.
More: lessons, discussions, ratings, reviews,...

Solving Linear Equations with ...

Graphing (Algebra)+ 
Java Applet 
Activity 

[0]

These activities use the Function Analyzer tool to reveal the connection between symbolic and graphic representations in equation solving. The document includes a series of exercises for single equati...
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Vertex Form Visualizer

Graphing (Algebra)+ 
Java Applet 
Tool 

[1]

Explore how the parameters in a quadratic equation in vertex form affect the graph of the equation. Dynamically change the parameters and immediately see how the graph changes. Try to change the par...
More: lessons, discussions, ratings, reviews,...

Weaving a Parabola Web with th...

Graphing (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,...

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,...

Parabola in Standard Form

Graphing Quadratics (Algebra)+ 
Java Applet 
Tool 

[1]

This applet, created with Java Sketchpad, allows the exploration of a parabola in standard form, where the coefficients a, b, and c are restricted to multiples of 1/2. A sister sketch allows unrestri...
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Parabola in Standard Form

Graphing Quadratics (Algebra)+ 
Java Applet 
Tool 

[0]

This applet, created with Java Sketchpad, allows the exploration of a parabola in standard form. A sister applet restricts the coefficients a, b, and c to multiples of 1/2.
More: lessons, discussions, ratings, reviews,...

Double Ferris Wheel

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[1]

This is a Java Sketchpad animation of a double ferris wheel; the path of one passenger is traced as the ride spins.
More: lessons, discussions, ratings, reviews,...

Exploring Graph of Sine

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[2]

Change the values of the parameters in y = a*sin(bx + c) + d and see how the changes effect the shape of the graph.
More: lessons, discussions, ratings, reviews,...

Graphs of Elementary Trig Func...

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[1]

Observe the basic graphs of elementary trigonometric functions: sine, cosine, tangent, cotangent, and their inverses. (After going to URL, click on "Graphs of elementary trigonometric functions" to la...
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MathsNet:A Level Pure C2 Modul...

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[0]

Solving sine equations. This shows a sine curve that can be manipulated and a horizontal red bar that moves up and down. Students are given equations to solve, like sin x = .5. They graph sin x and t...
More: lessons, discussions, ratings, reviews,...

Recognize Functions 3

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[1]

Use your knowledge of sines and cosines to match each graph with its corresponding equation. Graphs include various amplitudes, periods and phase shifts.
More: lessons, discussions, ratings, reviews,...

Recognize Graphs 3

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[1]

Use your knowledge of sines and cosines to match each equation with its corresponding graph. Equations include various amplitudes, periods and phase shifts.
More: lessons, discussions, ratings, reviews,...

Scrambler

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[1]

The "Scrambler" is an amusement park ride with a central rotating hub with three central arms, with spokes at the end of each arm that rotate in a different direction. This applet, approved by the El...
More: lessons, discussions, ratings, reviews,...

The Graph of y = a sin b(xc)

Graphs of Functions (Trigonometry)+ 
Java Applet 
Tool 

[0]

Applet demonstrates vertical and horizontal scaling and phase shifting of the sine function (degrees)
More: lessons, discussions, ratings, reviews,...

College Savings Calculator

Growth (Algebra)+ 
Java Applet 
Tool 

[0]

Use our College Savings calculator to determine the amount you must invest each year to have enough money to cover all college costs.
More: lessons, discussions, ratings, reviews,...

Savings Calculator

Growth (Algebra)+ 
Java Applet 
Tool 

[0]

Use this savings calculator to see how a consistent approach to investing can make your money grow. Whether saving for a house, a car, or other special purchase, the savings calculator will help you d...
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Shedding Light on the Subject

Growth (Algebra)+ 
Java Applet 
Tool 

[0]

This is a full lesson that gives students experience with exponential functions in an application format. There is a movie, an applet for gathering information, and a graphing applet. There is a les...
More: lessons, discussions, ratings, reviews,...

Exponential Decay

Growth and decay applications (Algebra II) 
Java Applet 
Tool 

[1]

The applet below is a simulation of the law of radioactive decay. The red circles of this simulation symbolize 1000 atomic nuclei of a radioactive substance whose halflife period T1/2 amounts to 20 s...
More: lessons, discussions, ratings, reviews,...

Using "Exponential Decay" tool...

Growth and decay applications (Algebra II) 
Java Applet 
Story 

[0]

The "Exponential Decay" Java applet was used on the discussion board with an online Algebra II course. Students were asked to use the applet, and then go to the discussion board and discuss the questi...
More: lessons, discussions, ratings, reviews,...

Exploring Histograms

Histograms, freq. dist (Math 6)+ 
Java Applet 
Activity 

[1]

The user will create their own set of data and then see how changes can occur in the mean, median, and mode and the shape of the histogram when changes are made in the data set in this activity.
More: lessons, discussions, ratings, reviews,...

Histogram

Histograms, freq. dist (Math 6)+ 
Java Applet 
Tool 

[3]

This activity allows the user to view and make their own histograms.
More: lessons, discussions, ratings, reviews,...

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