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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Whole Calculator

Subtraction (PreKindergarten) 
Android 
Tool 

[0]

This app functions as a calculator for the set of the natural numbers (N). Type the numerical operations and view the both inputs and the result in words.
More: lessons, discussions, ratings, reviews,...

Sum and Difference Formulas (T...

Sum and Difference (Trigonometry) 
Flash 
Support Material 

[1]

This minilesson explains sum and difference formulas for sine and cosine functions.
More: lessons, discussions, ratings, reviews,...

Using Sum and Difference Formu...

Sum and Difference (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains more details of how to find the values of the sine and the cosine functions using the sum and difference formulas.
More: lessons, discussions, ratings, reviews,...

Formula for sin(A+B)

Sum and Difference (Trigonometry) 
Java Applet 
Tool 

[0]

This applet teaches students geometrically that sin(A+B) = sin(A)cos(B) + cos(A)sin(B). Students can change the values of A and B.
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InteGreat!

Summation notation (Calculus) 
Java Applet 
Tool 

[0]

InteGreat! allows the user to visually explore the idea of integration through approximating the integral value with partitions. The activity integrates a function and displays the value of the defini...
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Cuadros en un Cuadro

Summation notation (Discrete Math) 
Java Applet 
Technology PoW 

[0]

Si tienes una tabla de damas que mide 50 x 50 con cuadros pequeños adentro, cuántos cuadros hay en total en toda la tabla?
versión en inglés
NOTE: A free login is require...
More: lessons, discussions, ratings, reviews,...

Squares in a Square

Summation notation (Discrete Math) 
Java Applet 
Technology PoW 

[3]

If you have a checkerboard that is 50x50 with small squares inside it, how many squares will there be all together? Students use a Java applet from the Freudenthal Institute to think about the ques...
More: lessons, discussions, ratings, reviews,...

Surface Area and Volume

Surface area (Geometry) 
Java Applet 
Lesson Plan 

[1]

An introduction to the concepts of surface area and volume.
More: lessons, discussions, ratings, reviews,...

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

Surface area (Geometry) 
Computer 
Support Material 

[0]

Gives Euclid's original definition of surface and then examines the definition's validity and durability.
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Surface Area Formulas

Surface area (Geometry) 
JavaScript 
Support Material 

[0]

The user reviews the formulas for the surface area of threedimensional objects.
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Surface Area and Volume (Getti...

Surface area (Geometry) 
Flash 
Support Material 

[0]

This minilesson explains concepts and important properties related to the surface area and volume of solids.
More: lessons, discussions, ratings, reviews,...

Surface Area: Prisms, Cylinder...

Surface area (Geometry) 
Flash 
Support Material 

[0]

This minilesson explains the concept of surface area and uses important properties of cubes, prisms, pyramids, cylinders, cones, and spheres to apply the relevant formulas for determining the surface...
More: lessons, discussions, ratings, reviews,...

Surface Areas of Solids (Amsco...

Surface area (Geometry) 
Flash 
Support Material 

[0]

This minilesson explains how to find the surface area of solids such as rectangular solids, cubes, and right circular cylinders.
More: lessons, discussions, ratings, reviews,...

A Plethora of Polyhedra

Surface area (Geometry) 
Java Applet 
Tool 

[4]

This is a free JAVA applet that helps users to study spatial geometry in a dynamic and interactive way. Using it, the user can rotate, zoom out, zoom in and translate a plethora of polyhedra. Moreover...
More: lessons, discussions, ratings, reviews,...

K3DSurf for 3D Mathematic draw...

Surface area (Geometry) 
Computer 
Tool 

[1]

K3DSurf is a program to visualize and manipulate mathematical models in three, four, five and six dimensions.
More: lessons, discussions, ratings, reviews,...

Math Water Table

Surface area (Geometry) 
JavaScript 
Tool 

[0]

Math Water Table is an online liquid simulator that
models the flow of water through triangular and
rectangular shapes.
More: lessons, discussions, ratings, reviews,...

Space Blocks

Surface area (Geometry) 
Java Applet 
Tool 

[1]

Create and discover patterns using three dimensional blocks.
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Surface Area

Surface area (Geometry) 
Flash 
Tool 

[0]

Investigate area as the total area of the surface of a space figure. Derive surface area formulas for common three dimensional figures. This online activity lets students interactively change the dim...
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Surface Area of a Sphere

Surface area (Geometry) 
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...
More: lessons, discussions, ratings, reviews,...

Surface Area of a cylinder  M...

Surface area (Geometry) 
Flash 
Tool 

[0]

An interactive applet and associated web page that demonstrates how to calculate the surface area of a cylinder.
A cylinder is shown where the height and radius can both be changed by dragging. ...
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Tomography Game

Surface area (Geometry) 
Java Applet 
Tool 

[4]

This game challenges you to identify a threedimensional object based only on its intersections with a plane. The height of this plane can be changed using a slider control. This simulation of a compu...
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Surface Area and Volume Dialog...

Surface area (Math 5) 
Java Applet 
Support Material 

[1]

Introduces students to the concepts of surface area and volume.
More: lessons, discussions, ratings, reviews,...

Arranging Cubes

Surface area (Math 5) 
JavaScript 
Tool 

[0]

Enter how many cubes you want to arrange as rectangular prisms, and this JavaScript computes all possible dimensions and surface areas.
More: lessons, discussions, ratings, reviews,...

Shapes  3D Geometry Learning

Surface area (Math 5) 
iPad 
Tool 
$ 
[0]

Learn, teach and explore different types of 3D solids and help students understand geometry
SHAPES features:

Side Length, Volume, and Surfa...

Surface area (Math 5) 
Java Applet 
Tool 

[0]

The user can manipulate the scale factor that links two threedimensional rectangular prisms and learn about the relationships among edge lengths, surface areas, and volumes.
More: lessons, discussions, ratings, reviews,...

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