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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Types of Triangles

Classify geometric objects (Math 3)+ 
Java Applet 
Activity 

[2]

This activity is available in Word, PDF, or HTML format and at two different levels (an introduction to types of triangles, and a more advanced version). Students use a GSP sketch or interactive web ...
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XP Math: Comparing Fractions

Comparing and ordering (Math 4)+ 
Flash 
Tool 

[2]

To compare fractions, you may either a) rewrite fractions with a common denominator, b) convert fractions into decimals, or c) compare their cross products.
More: lessons, discussions, ratings, reviews,...

Area and perimeter of a trapez...

Coordinate geometry (Geometry)+ 
Flash 
Activity 

[2]

An interactive applet and associated web page showing how to find the area and perimeter of a trapezoid
from the coordinates of its vertices. The trapezoid can be either parallel to the axes o...
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Furbles

Data analysis (Math 1)+ 
Flash 
Tool 

[2]

Furbles are fun and engaging creatures for use on interactive whiteboards with students of all ages. They were originally designed for statistics, probability and logic to teach students about char...
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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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Ordering on a Number Line

Equivalent fractions (Math 3)+ 
Flash 
Tool 

[2]

This interactive tool is one of a series of tools created by Conceptua Math that are designed for teacherfacilitated instruction. Teachers can use this tool to help students build conceptual underst...
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Directable Fire!!

Equivalent fractions (Math 5)+ 
Java Applet 
Tool 

[2]

Students run a simulation of how a fire will spread through a stand of trees, learning about probability and chaos.
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Calculating Limits

Est. lims. w/ graphs or tables (Calculus) 
Java Applet 
Tool 

[2]

Enter a function, or select one from the list, and use graphs and tables to estimate the limit of the function as x approaches a value you choose.
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Basic Factor

Factoring Polynomials (Algebra)+ 
JavaScript 
Tool 

[2]

The user can enter an expression into the calculator and the calculator will factor the expression.
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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 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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Linear Algebra Toolkit

General (Algebra II)+ 
Computer 
Tool 

[2]

This takes all the arithmetic out of matrix problems. With this web site, the student types in their matrix, and then gives the computer the the rowechlon commands  no silly mistakes. This helps th...
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RealWorld Math with the CBL 2...

General (Algebra)+ 
TI83/TI84 
Activity 

[2]

This workbook provides students with an interesting way to explore math and science concepts. It is a revision of the earlier Texas Instruments publication RealWorld Math with the CBL 2 System: Activ...
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Vehicle Routing Problem Applet

General (Discrete Math) 
Java Applet 
Tool 

[2]

An applet showing a solution of the Vehicle Routing Problem with Time Windows using a Genetic Algorithm. Demo of a JAVAbased library to perform tour scheduling and resource optimization tasks.
More: lessons, discussions, ratings, reviews,...

GeoGebra

General (Geometry)+ 
Computer 
Tool 

[2]

GeoGebra is a free and multiplatform dynamic mathematics software for schools that joins geometry, algebra and calculus. On the one hand, GeoGebra is a dynamic geometry system. You can do construc...
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eNLVM  Interactive Online Mat...

General (PreKindergarten)+ 
Java Applet 
Tool 

[2]

The eNLVM enhances the applets available through the National Library of Virtual Manipulatives (NLVM). It allows teachers to embed applets in lessons, make up questions to which students can submit an...
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Probability/Statistics Object ...

General (Probability & Statistics) 
Java Applet 
Tool 

[2]

The Library contains applets and the components of the applets for use by teachers and students of probability and statistics. These objects (both executable files and source code) can be downloaded,...
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Platonic Solids  Slicing

Geometry in space (Math 4)+ 
Java Applet 
Tool 

[2]

This virtual manipulative displays a platonic solid on the left and the outline of a plane that slices through it on the right.
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Tessellations

Geometry in the plane (Kindergarten)+ 
Java Applet 
Tool 

[2]

Using this virtual manipulative you may: add a block to the workspace; rotate a block; change the color of a block; remove a block; group blocks; zoom in/out
More: lessons, discussions, ratings, reviews,...

Linear Functions

Graph (Math 7)+ 
Java Applet 
Activity 

[2]

Guided activities with the Graph Explorer applet, in which students explore how the graph of a linear function relates to its formula, and learn to graph and edit functions in the applet, including on...
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FooPlot  Online graphing calc...

Graphing (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...
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History of Geometry

History of geometry (Geometry) 
Computer 
Support Material 

[2]

This is a brief history of geometry by general topics (e.g. coordinate geometry).
More: lessons, discussions, ratings, reviews,...

Which Pocket?

Least common multiple (Math 5)+ 
Java Applet 
Lesson Plan 

[2]

In this lesson, students continue their investigation by discovering a rule to predict the pocket in which the ball will land. As an extension, students can also consider the number of squares that a ...
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Measurement Activity

Length/height (Kindergarten)+ 
Java Applet 
Activity 

[2]

Students learn to measure the length of objects with integer bars using the Integer Bar applet by Jacobo Bulaevsky.
More: lessons, discussions, ratings, reviews,...

Icicle Game

Length/height (Kindergarten)+ 
Flash 
Tool 

[2]

Measure the icicle with the Icicle Game.
More: lessons, discussions, ratings, reviews,...

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