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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Matrix Calculator & Linear Sys...

Solving systems of equations (Algebra II)+ 
JavaScript 
Tool 

[0]

Calculate any expression involving up to eight matrices such as 2AB+3inv(2C+3D). Find determinants, inverses, reduced row echelon form of augmented matrices.
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NA_WorkSheet Demo

Solving systems of equations (Algebra II)+ 
Java Applet 
Tool 

[0]

The NA_WorkSheet Demo (beta version) is a collective aggregation of algorithms coded in Java that implements various Numerical Analysis solutions/techniques in one easy to use open source tool. The to...
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Healthy Snack Matching Game

Sort and classify (Kindergarten)+ 
Flash 
Tool 

[0]

Use your memory to match the healthy snack items.
More: lessons, discussions, ratings, reviews,...

Attribute Blocks

Sort and classify (PreKindergarten)+ 
Java Applet 
Tool 

[1]

Learn color, shape, and size concepts by sorting blocks.
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Attribute Blocks

Sort and classify (PreKindergarten)+ 
Java Applet 
Tool 

[2]

Learn color, shape, and size concepts by sorting blocks.
More: lessons, discussions, ratings, reviews,...

Colors and Shapes

Sort and classify (PreKindergarten)+ 
iPhone 
Tool 
$ 
[0]

Reading and math readiness skills prepare preschool age children for the task of reading and understanding mathematics, two of life's most important skills and the basis for all learning. The abili...
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Count Us In: Game 9

Sort and classify (PreKindergarten)+ 
Flash 
Tool 

[0]

The player selects and moves objects around the screen grouping and sorting them in different ways. The sorting is random, and this game requires interaction with other people.
More: lessons, discussions, ratings, reviews,...

Fruits

Sort and classify (PreKindergarten)+ 
Flash 
Tool 

[1]

This activity can be used as a prereading matching activity and also to give students practice in counting to 10. There are 3 levels to the activity: Matching Fruit, Counting Fruit and Fruity Words.
More: lessons, discussions, ratings, reviews,...

Cob Web Plot

Special topics (Geometry) 
Java Applet 
Tool 

[0]

Change variables and observe patterns from this graphing simulation.
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Surface Area of a Sphere

Sphere (Math 7)+ 
Flash 
Tool 

[2]

Flashbased introduction to finding the area of a sphere, given the radius. College Cram charges access fees by the month or by the semester for most resources. To get a preview of their tools, se...
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Volume of a Sphere

Spheres (Geometry)+ 
Flash 
Tool 

[0]

Flashbased introduction to finding the volume of a sphere, given the radius. College Cram charges access fees by the month or by the semester for most resources. To get a preview of their tools, ...
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Parametric Surfaces in Spheric...

Spherical (Trigonometry)+ 
Flash 
Tool 

[0]

We present two versions of a 3D grapher that graphs a parametric surface defined in spherical coordinates. The user enters parametric formulas for the theta, phi, and rho coordinates and the applet dr...
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Spherical Coordinates Presente...

Spherical (Trigonometry) 
Flash 
Tool 

[0]

This simple applet illustrates spherical coordinates in an interactive way. The user can manipulate a point in 3D and see its spherical coordinates changing. The applet contains many multiple choice p...
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EggMath: Spherical Geometry

Spherical geometry (Geometry) 
Java Applet 
Tool 

[0]

The EggMath project is a website devoted to exploring different mathematical concepts related to eggs. This activity and applet explore and demonstrate certain concepts in spherical geometry.
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Euclid's Elements, Book I  El...

Spherical geometry (Geometry) 
Java Applet 
Tool 

[0]

Notes on elliptic geometry and its properties, as an alternative to Euclidean geometry. To reset the applet, press "r" while your cursor is over the diagram.
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Great Circle

Spherical geometry (Geometry) 
Java Applet 
Tool 

[0]

Use a 3D globe to visualize and measure the shortest path
between cities.
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Spherical Geometry Demo

Spherical geometry (Geometry) 
Java Applet 
Tool 

[0]

An applet demonstrating several features of spherical geometry, among them the parallel transport of tangent vectors, and the fact that the angles of triangles may not sum to 180 degrees.
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Area of a Square  Math Open ...

Square (Geometry)+ 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate the area of a square.
The applet shows a square with all vertices draggable. As you drag any one, the area id continuously calculat...
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Euclid's Elements, Book 4, Pro...

Square (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition shows how to inscribe a square within a given circle. The guide then examines the structure of the proposition. The To reset the applet, press "r" while your cursor is over the ...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book 4, Pro...

Square (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition shows how to circumscribe a square about a given circle. The guide then examines the structure of the proposition. The To reset the applet, press "r" while your cursor is over t...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book 4, Pro...

Square (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition shows how to inscribe a circle within a given square. The guide then examines the structure of the proposition. The To reset the applet, press "r" while your cursor is over the ...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book 4, Pro...

Square (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition shows how to circumscribe a circle about a given square. The guide then examines the structure of the proposition. The To reset the applet, press "r" while your cursor is over t...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Square (Geometry) 
Java Applet 
Tool 

[0]

Euclid's proposition shows how to construct a square with a given base. The guide then examines the structure of the proposition. To reset the applet, press "r" while your cursor is over the diagram...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book II, Pr...

Square (Geometry) 
Java Applet 
Tool 

[0]

Euclid's proposition states that the parts of a split square add up to the whole. The guide then examines the structure of the proposition. To reset the applet, press "r" while your cursor is over t...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book II, Pr...

Square (Geometry) 
Java Applet 
Tool 

[0]

Euclid's proposition shows that when a square is split into segments, they still add up to the whole. The guide then examines the structure of the proposition. To reset the applet, press "r" while y...
More: lessons, discussions, ratings, reviews,...

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