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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Dilation transformation  Math...

Dilation (Geometry) 
Computer 
Activity 

[0]

An interactive applet and associated web page that demonstrate the dilation transformation.
The applet shows a rectangle and its dilated image. The user can control the scale factor with a sl...
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Dilations in the Plane

Dilation (Geometry) 
Cabri Jr. 
Activity 

[0]

A dilation is a transformation that produces a figure with a different size from that of the original figure. In this activity, students explore the properties of dilations and the relationships betwe...
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Enlargement of Figures

Dilation (Geometry) 
Java Applet 
Tool 

[1]

This applet demonstrates how transformation along lines through an origin is used to enlarge a figure.
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Pantograph

Dilation (Geometry) 
Java Applet 
Tool 

[0]

This applet is a pantograph, you must figure out the ratio of magnification.
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Transformations  Dilation

Dilation (Geometry) 
Java Applet 
Tool 

[0]

Dynamically interact with and see the result of a dilation transformation.
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Dynamic Algebra Exploration: D...

Direct (Algebra II) 
Java Applet 
Tool 

[2]

Interactive sketch with a graph of a direct variation and a slider for k on the left. The slider shows the relationship between the rate, the slope and the constant of variation. There are nine quest...
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Inflation in the USA

Direct (Algebra II)+ 
Java Applet 
Tool 

[0]

Compare the value of American dollars in prior years to American dollars today.
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Keymath: Dynamic Algebra Explo...

Direct (Algebra II) 
Java Applet 
Tool 

[1]

This JavaSketchpad sketch has a direct varation line with a slider for k. There are seven questions that guide the student through a discovery process that relates k to the slope and to the rate of c...
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Poisson Processes

Discrete Random Variables (Probability & Statistics)+ 
Java Applet 
Activity 

[0]

Guides students through exploration of properties of the Poisson and Exponential distributions (applets embedded).
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Pollution and Peppered Moths

Discrete Random Variables (Probability & Statistics) 
JavaScript 
Tool 

[0]

This model explores the effects of pollution and bird predation on the protective coloration of peppered moths (through directed selection). A series of questions guides students' explorations.
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Analysis of Bivariate Data Usi...

Displaying with Graphs (Probability & Statistics)+ 
Computer 
Activity 

[0]

The resource consists of a series of linked concept maps that lead students through steps of importing and analyzing twovariable data using Fathom. Students follow illustrated steps to import data fr...
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How Random!

Displaying with Graphs (Probability & Statistics)+ 
TINspire 
Activity 

[0]

In this activity, students use simulations and graphs to explore the commonsense notion that repeatedly ﬂipping a coin results in “heads up” about half of the time. First, students simulate an...
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Random Number Generation

Displaying with Graphs (Probability & Statistics)+ 
Java Applet 
Activity 

[0]

This activity describes the need, the general methods and the SOCR utilities for random number generation and simulation. SOCR Modeler allows interactive sampling from any SOCR Distribution. The simu...
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What's Normal, Anyway?

Displaying with Graphs (Probability & Statistics)+ 
TINspire 
Activity 

[0]

In this activity, students explore the normal distribution and several of its most interesting properties. First, they use a histogram of data from a binomial experiment to examine the general shape o...
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Correlation / Regression

Displaying with Graphs (Probability & Statistics)+ 
Java Applet 
Tool 

[1]

Correlation and Regression offers a series of linked workspaces in which the student can enter data directly into a gridded scatterplot complete with user controlled scaling of the X and Y axes. Poin...
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Frequency Distribution and Dat...

Displaying with Graphs (Probability & Statistics) 
Java Applet 
Tool 

[1]

With this set of applets, instructors can easily and quickly demonstrate difficult to grasp concepts like the Central Limit Theroem. In addition, students can generate sample data that conforms to u...
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Interactive Distributions

Displaying with Graphs (Probability & Statistics)+ 
Java Applet 
Tool 

[0]

This resource contains the largest collection of interactive distributions which is available on the Internet. The SOCR Distribution resource allows manual manipulations of density functions, calculat...
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Simple Graph Maker

Displaying with Graphs (Probability & Statistics) 
JavaScript 
Tool 

[0]

Students can make a simple bar graph of up to five different columns with this applet. Specify the names and labels for the graph as well as the column values and colors.
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StatCrunch

Displaying with Graphs (Probability & Statistics)+ 
Java Applet 
Tool 

[1]

Statistical software for data analysis on the Web. Load text or Excel files from your local machine or via the Web; transform data using mathematical expressions; sort and rank data columns; simulate ...
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Equations of Motion

Dist. traveled by a particle (Calculus) 
Java Applet 
Tool 

[2]

A Java applet that explores the equations of motion, starting from the acceleration function, with actions to try using the applet. Includes a rescalable presentation version with large fonts.
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Marabyn Problem

Distanceratetime (Math 7) 
Java Applet 
Activity 

[0]

The Marabyn problem requires students to recommend a distance for someone to travel on a bus and a walking time to complete the journey home. The complicating factor is that there is a given window of...
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Marabyn Teacher Support

Distanceratetime (Math 7) 
Java Applet 
Lesson Plan 

[0]

Links to Standards, activities, lessons, Ask Dr. Math archives, vocabulary, other resources.
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Other Common Types of Word Pro...

Distanceratetime (Math 7) 
Flash 
Support Material 

[0]

This minilesson deals with other word problem formats, such as timedistance problems, and explains them with the help of several solved examples.
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Length of a Line Segment

Distanceratetime (Math 7)+ 
Flash 
Tool 

[0]

A Flash introduction to finding the length of a line segment given the coordinates of its endpoints. College Cram charges access fees by the month or by the semester for most resources. To get a p...
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Marabyn

Distanceratetime (Math 7) 
Java Applet 
Tool 

[0]

Students change the distance Marabyn rides the bus and the distance she walks to fit constraints about the distance and time that she walks.
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